Document dQ82NrX74mX6gGVNN4g8nZryR

OtGo <Jn MATERIALS SPECIFICATION To: DISTRIBUTION LIST .. ^ MUMmuaam^BhSAatam^umsliuaBm^M Interoffice Letter Dete: OCTOBER 25, 1988 From: MICHAEL S. WALKER ec.noion No, 8098 Office: MATERIALS ENGINEERING Loc.uon: 66-1 Subject: 0BS0LETI0N OF MS-51Ik The subject material specification is being obsoleted due to a significant increase in customers requirement that materials be asbestos free. Please refer to Material Specification 8101 (Index 1A). MSW/pbk MICHAEL S. WALKER A--Action Necessary B--Contents Essential C--Information Only. ET-00315 a* - .... MATERIAL SPECIFICATION NG. 51 siA Form 247 A (2-64) D ASBESTOS SHEET WITH RUBBER BINDER Da.. 7/25/72 Pag. 1 0/ 2 Sup.rt.d.d Do*. 6/5 joh- a. ,ed with .a Non-Stick Parting Agent, Both Sides treated with a Farting .Agent, (Navy Applications) jcope: SrttfceD This specification covers a compressed chrysotile asbestos sheet stock impregnated with a synthetic binder., suitable for use to temperatures up7to 850F. Composition: _ . Material purchased to this specification shall be of the following composition by weight. Asbestos ' Finder Remainder - Filler 70$ minimum 10$ minimum 20$ maximum These materials shall be processed to form a tough compressible sheet. Physical Properties: Compressibility, nominal - kt 1,000 psi ' = 5,000psi ,F 10,000 psi 3 to 10$ 7 to 17$ 10 to 25$ Recovery after 5,000 psi load L0$ minimum Tensile Strength - Longitudinal Transverse 3, 000 psi minimum 1,500 psi minimum Hardness - Shore - Durometer A - 95 - 5 Resistance to crushing - 50,000 psi minimum Density - Per cu. in. 1.00 oz. Chemical Resistance: Fuel - 5 hours in ASTM Fuel B at room temperature. -Thickness increase - 15 to 35$ Oil Resistance"-'5 hours in ASTM 3 oil at 300F ET-00316 Thickness increase - 20 to 50$, Tensile Loss - ^0$ maximum \r.jto,v...o.,,f - MATERIAL SPECIFICATION NO. 51, 51A Cafri.r Corporation homi267 a (4--64) SUBJECT COMPRESSED ASBESTOS SHEET WITH RUBBER BINDER Dot. 7/25/72 Sup.ri.d.d Dot. Pa'Sl of 1 6/5/0L . NOTE: THIS SHEET HOT TO -BE SENT TO SUPPLIERS. 51. 51.1 51.2 51.3 si.452. S2.1 S2.2 Approved Sources, for Material Specification 51: 7021 CompressedTAsbestos Sheet (press cured) J.C. Style 2150 Compressed Asbestos Sheet #60 Service Sheet #999 Wizard Sheet Approved Sources for Material Specification 51A: 150 Compressed Asbestos Sheet (ungraphited) #6l Service Sheet Manufacturer Garlock, Inc. Crane Packing Company Johns Manville Company U. S. Rubber Company Melrath Supply and Gasket Company Johns Manville Company Appr.*d / , Jr,I Ur ET-00317 /* V .. ) k Dlvltlan Of C*wi*> Ctryowilw MATERIAL SPECIFICATION NO. 51, 51A 247 k (f*f^ . " SUBJECT ' "' COMPRESSED ASBESTOS SHEET WITH RUBIER BINDER --- 0** 7/25/72 ** 1 *f Su,r4*J Daf* - 6/5/64 51 - Treated with a Non-Stick Parting Agent, Both Sides 51A - Not Treated with aTParting .Agent, (Navy Applications) 2 1. 1.1 2. 2.1 3. 3.1- 3.2 Amt*' M Scope; This specification covers a compressed chr^sotile asbestos sheet stock impregnated with a synthetic binder, suitable for use to temperatures up to 850F. . Composition: Material purchased to this specification '.hall be of the following composition by^weight. Asbestos Binder ^Remainder - Filler 70$ minimum 10$ minimum 20$ maximum These materials shall be processed to form a tough compressible sheet. Physical Properties; Compressibility, nominal - At 1,000 psi 5,000 psi 10,000 psi 3 to 1036 7 to 17$ 10 to 25$ Recovery after 5,000 psi load 40$ minimum Tensile Strength - Longitudinal Transverse 3,000 psi minimum 1,500 psi minimum - Durometer A - 95 - 5 ushing - 50,000 psi minimum a. in. 1.00 oz. = aace; - in ASTM Fuel B at room temperature. increase - 15 to 35i ET-00318 J : - 5 hours.in ASTM 3 oil at 300F ' increase - 20 to 50$, Tensile Loss - ^0$ maximum mm DIvIiIm 01 ,l) ,) MATERIAL SPECIFICATION NO. 51, 5IA subject ^ COMPRESSED ASBESTOS SHEET WITH RUBBER BINDER ^ 7/25/72 knmM 0f* 6/5/64 *f 1 NOTE: THIS SHEET NOT TO BE SENT TO SUPPLIERS, 51. 51.1 51.2 51.3 SI.452. 52.1 52.2 Approved Sources for Material Specification 51: 7021 Compressed Asbestos Sheet (press cured) J.C. Style 2150 Compressed Asbestos Sheet #60 Service Sheet #999 Wizard Sheet Approved Sources forMaterial Specification 51A; 150 Compressed Asbestos Sheet (ungraphited) #6l Service Sheet Manufacturer Garlock, Inc. Crane Packing Company Johns Manville Company U. S. Rubber Company Melrath Supply and Gasket Company Johns Manville Company J ET-00319 i uV. GtiiUU ( INTER-OFFICE LETTER \ Material Specification Distribution List s FROM William H. Rolsbouse DATE 6-5-64 OFFICE Materials Engineering SUBJECT Material Specification 51, 51A Subject material specification has been revised to include Melrath Supply & Gasket Company as an approved source of material. WHR/vb WILLIAM H. ROLSHCUSE FORM EC. f ' A ACTION NECESSARY B CONTENTS ESSENTIAL C - INFORMATION ONLY ET-00320 SUBJECT Mjjra riil-aiiiilil MMM --t am.Haigs' CompressedAsbestos Shpet with Rubber Binder Dt 6-5r64 E* x S|Mr*MlJ Data _ l}.-29"64 .!. 51 - Graphited both sides 51A - NonGraphited (Navy Applications) ' ... : `: . ........ I. Scope: ___ i , _ This specification covers a compressed chrysotile asbestos sheet stock impregnated with a synthetic binder, suitable for use to temperatures up to 850 *F. II. Composition: Material purchased to this specification shall be of the following composition: : ' '; . v.% . - ` Asbestos - 70$ minimum by wt. Binder - 10# minimum by wt. These materials shall be processed to form a tough compressible sheet. III. Physical Properties: Acceptable materials shall have the following minimum physical properties: Compressibilitr, Nominal At 1,000 psi At 5,000 psi At 10,000 psi 3 to 10# 7 to 17# 10 to 25# Recovery after 5,000 psi load 4o$ minimum. Tensile Strength Longitudinal - 3,000 psi m-fn-lmimi Transverse -JL,500 psi minimum Hardness - Shore - Durometer A - 95 t5 Resistance to crushing - 50,000 psi minimum 17. Fuel Resistance: ~ 5 hours in ASTM Fuel B at RT Thickness Increase - 15 to 35# V. Oil Resistance: -- 5 hours in ASTM #3 Oil at 300*F. Thickness Increase - 20 to 50# Tensile Loss - 40# minimum VI. Density: Per cu. in. 1.00 oz. ET-00321 VII. Thickness: Available in 1/64" to'1/4". Must be specified on purchase order. --ii^y. iwForm 247 B (11-42) , ,, ; Jig m. .z;MaBSm^smmM.. - *1^ 0b,non it-jra^awiHa -- ;i:tiitiaEn JEANNETTE, PA. MATERIAL SPECIFICATION No. 51, 5iA _______ Title: .` ^ Dt April 29, 1964 _ Shoot 2 Compressed Asbestos Sheet with Rubber Binder No. SHZXTS 3 V. Oil Resistance: HT 5 hours in ASIM #3 Oil at 300*F. Thickness Increase - 20 to 50$ Tensile Loss -40$ minimum ' VI. Density: = Per cu. in. 1.00 oz. VII. Thickness: . order. ' Available^in l/64" to l/4". Must be specified on purchase --- VIII. Sheet Sizes: Available in large range from 40" x 40" to 150" x 150". Must be specified on purchase order. IX. Service Suitability: The material shall be suitable for handling steam, water, air, gases, ammonia, alkalis, gasoline, and oil at temperatures up to 850*F. X. Standard, Specifications: This material meets the requirements of the following specifications: AS5M-D-H70 Latest Revision, Grade P-1161-A MIL-A-17472 ET-00322 Mrt. Cwriw Carporatlan farm 24/ { &*) SUBJECT Compressed Asbestos Sheet with Rubber Binder NOTE: This sheet not to be sent to suppliers. Dmfm 6-5-6k Po0 3 SafimM Data it--29"6^ 3 Approved Sources: Material 7021 Compressed Asbestos Sheet Style 2150 Compressed Asbestos Sheet Goodyearite 106 #60 Service Sheet #999 Wizard Sheet 125 Compressed Asbestos Sheet (Graphited both sidea - Spec. 51) 150 Compressed Asbestps Sheet (Ungraphited - Spec. 51A) Manufacturer Garlock, Inc. Crane Packing Company Goodyear Tire & Rubber Company Johns Manville Company U. S-. Rubber Company Melrath Supply & Gasket Company Melrath Supply & Gasket Company ET-00323 gflasa.;- 1 # f &W/tott iT JEANNETTE, PA. MATERIAL SPECIFICATION No. 51, 51A Dt April 29, 196^ SHt Title: Compressed Asbestos Sheet vith Rubber Binder 1 No. SHUTS 3 51 - Graphited both sides 51A - NonGraphited (Navy Applications) I# Scope: This Specification covers a compressed chrysotile asbestos sheet stock impregnated vith a synthetic binder, suitable for use to tempera tures up to 850*P. _ , ' II. Composition: Material purchased to this specification shall be of the following composition: , Asbestos - 70$ minimum by vt. Binder - 10# minimum by vt. These materials shall be processed to form a tough compressible Bheet. III. Physical Properties: Acceptable materials shall have the following minimum physical properties: Compressibility, Nominal . At 1,000 psi At 5,000 psi At 10,000. psi 3 to 10# 7 to 17# 10 to 25$ Recovery after 5,000 psi load 40# minimum. Tensile Strength . Longitudinal - 3,000 psi minimum Transverse - 1,500 psi minimum . Hardness - Shore - Durometer A - 95 -5 Resistance to crushing - 50,000 psi minimum . IV. Fuel Resistance: 5 hours in ASTM Fuel B at RT Thickness^increase - 15 to 35# ET-00324 JEANNETTE, PA. MATERIAL SPECIFICATION Na. 51, sia Title: Compressed Asbestos Sheet vith Rubber Note: This sheet not to be sent to suppliers. D.u April 29, 196^ Shoot 3 No. SHUTS 3 Approved Sources: = Material - . 7021 Compressed Asbestos Sheet Style 2150 Compressed Asbestos Sheet Goodyearite 106 __ 60 Service Sheet ~ ' #999 Wixard Sheet Manufacturer . G&rlock, Inc. Crane Packing Company Goodyear lire 8s Rubber Co. Johns Manville Company U. S. Rubber Company ET-00325 TO: Material Specification Material Specification Distribution List _ Ho. 51, 51A J. H. Bradbury June 13, 1957 This revision of specification 51 covers commercial quality compressed asbestos and rubber sheet packing (graphited and non-grapMted). Specification 89 is rendered obsolete. ..................... ; J. H. BRtOBURT ET-00326 liawnt Form 247A :.jaaraw_ ...^naer.1 ELLIOTUOMMNY EBh i JEANNETTE, PA. MATERIAL SPECIFICATION No. Cctaaerclal Quality Ccatpreseed Asbestos 5iA sal MDTwr 8h..t Paettog------------------------ - JvM 13, 1957 51 - Graphited Both Sides __ . 51A - Non-Graphited (Navy Applications) Sioot1 No. shuts 1 PHYSICAL PROPERTIES:- Longitudinal Tensile Strength Transverse Tensile Strength Coppressive Strength 5.000 psi, min. 2.000 psl, min. !0,000 psi, min. CHEMICAL ANALYSIS:- Asbestos Synthetic Rubber 75# by wt., min. 10# by vt., min. - ' Tolerance: A tolerance of 10# is allowed on thickness less than 1/8" and 5# on greater thickness. REMARKS:- This material may be used up to 850*F. for gaskets on steam and water services and for all other gasket purposes where bolting or closure standards permit a relatively inelastic gasket. Appro* Approroel(__^j^2c ET-00327 -J.C. STYLE 2150 __ . COMPRESSED ASBESTOS SHEET PACKING TENSILE STRENGTH . ^7 With the grain......................4700 Lbs.per sq.in. Across the grain................. 2300 Lbs.per sq.in-. - - Average.....................................3500 Lbs.per sq.in. 3 COMPRESSION . . ' '- = 12$ + 4$ on sheet l/l6"thk.at 5000 Lbs.Pres. E per square Inch for one minute using 1/4" diameter foot with 5 lbs.pre-load. Recovery after compression. .40$ mlninrim, based on _ compressed thickness. . - FLEXIBILITY '. ^ Without cracking,J.C.Style 2150 will bend 180 over a rod whose diameter Is four times z the thickness of the sheet. Style 2150 is composed of approximately 80$ Chrysotile Asbestos Fibres, 12-1/2$ G.R.S.synthetic rubber and special curing compounds. It meets Military Specifi cations MIL-A-17472, Class 11: MIL-G-7021 ; and "ASTM TOjO-^lltL-IIC^ Hr) It is a good, general pur I pose sheet for Industrial ! and Marine Engine in stadia\ tions, and general ship^ j requirements. It has been J tested at temperatures up to 700F. and at pressures 'y'up to 400 p.s.i. 1). 7/ i Ift DENSITY _ 1.00 oz.per cubic inch. . OIL RESISTANCE ' = . ' ' ' Swelling in A.S.T.M.- #1 oil,5 hrs.at 300F.. 16$ max. Percent of original tensile after oil test.. 60$ min. FUEL RESISTANCE . Swelling In A.S.T.M.#1 Fuel,5 hrs.at room temperature....25$ max. Swelling in A.S.T.M.#2 Fuel,5 hrs.at room . , temperature....38$ max. STANDARD THICKNESSES 1/64",1/32",1/16",3/32",1/8" SHEET SIZES 150" X 150" 120" x 120" 75" x 75" : 60" x 60" 50" x 50" 40" x 40" 75" x 150" ' 60" x 120" 40" x 120" 50" x 150" 50" x 75" APPROXIMATE WEIGHTS PER SHEET 50" x 50" x 1/16"................................................ 10 Lbs 60" X 60" x 1/16"................................................ 15 Lbs Other Sizes in Proportion. ' STANDARD PACKAGES ' ' - . ' Sheets 50" and 60" wide rolled and packaged In cartons, approximately 200 lbo.net weight Larger sheets in rolla,packaged in burlap. ET-00328 >`1. APPLICATION . , __s--' - ' ''jf JayiPMENT _v' f`Thicknesses (inches)' *:- . - Jf SHEtr SIZES (Inches) 5* Nominal weights* >. ff".(poundi per *htet) ; . Steam, gas, air and other service* at temperatures to 700 "F. Not recommendod against extremely hot oil. organic solvents or strong minoral acids On pip* Mangas, boilar manholes, gasketed joints on staam engines, compressors, internal combustion engines, pumps or other equipment "' ' 1 /64.1 /32,1 /16,1/32.1 /8. 3/16.1 /4 40x40 1 j 50 x50 0.0 1 n.4 i___ ! j j j 60x60 13.5 75x75 ----- .----------------------1 21.1 120x120 54.0 150 x 150 K $ |!| 1----------- ----------------- fat* ' m.\h Nuniin*] weights For 1/16 in. ihickness, Other thicknesses in proportion S iKr>* Sr `r r \702V-a*. r-- / y, Compressed Chrysotile asbestos with S6R binder i ^Seu<Mie .STRENGTH With grain 6800 psi. Across grain 2500 psi. Average 5000 psi ,4 ' morf* Hot oil service at high temperatura--steam or hot gases up to 700'F I tfTlEQQUUIPIPMMENT &rTTI-rf. ' - '--- :------ Jj? TmeKN6'SJES (Inches) On Manges of cracking still* and other refinery equipment, pipe lines. compressors, internal combustion anginas; other high temperature applications - 1/64,1/32.1/16, 3/32,1/8, 3/16,1/4 *5 `/SHEET, SIZES (inches); - 40 x 40 j 50x50 j 60x60 75 x75 S NOMINAL WEIGHTS* j (V (pound*" ptetheet) i*'. 6.0 j '"^9.4 j 13.5 f 21.1 Nominal weights for 1/16 in. thickness. Other thicknesses in proportion 120 x 120 54.0 j 150x150 ? j 1 844 z) -f'r , $7228^'V- *':- T: foATEftiAL^ Compressed Chrysolite asbestos with neoprene binder wse<Tt, .^TENSILE, STRENGTH tiyi*W1 PCAT10,N.^.L...-.J.i With grain 5200 psi. Across grain 2800 psi. Average 4000 psi Oil* refrigerants and solvents at temperatures to 300*F Eta EQUIPMENT i, - j 1 On pipa flanges and gasketed joints of internal combustion engines, compressors, pumps and similar equipment i 1/64,1/32, 1/16,3/32,1/8 \ t jf^EplZES (inchet) 40 x 40 50 x50 ' 60 x 60 75x75 120 x 120 150x 150 * t........ " ' 1 J "...NOMINAL WEIGHTS" ^.(jxxjfldi pet'theet) . ", 6.0 9.4 13.5 21.1 54.0 84.4 CONTINUED ON NEXT PAG8 'Nominal weights for !/{6 in. thickness. Other thicknesses in proportion ' ET-00329 G-3 247 ft (1143) Jli uKffiL. ,-agff1 ( r JEANNETTE, PA. MATERIAL SPECIFICATION No. 372, 372A -- . TT- D.t*May 7, 1964 31i*t 1 No. SHUTS 1 Title: Compressed Asbestos Sheet with Rubber Binder Remarks: Subject specification is now obsolete. .For 372 use Zl. ^ For 372A use 51A7 ET-00330 2D1 iWBrHtmu- li r TO Material Specification Distribution List !MK 'Elliott INTER-OFFICE LETTER FROM William H. Rolshouse DATE 1-2-6^ OFFICE Materials Engineering SUBJECT Material Specification Ho. 372 This specification has been revised to include the Crane Packing Company as an additional approved source of supply. WHR/vb --/^L WILLIAM H. ROLSHOUSE 4 FORM EC.1 FOR REFERENCE ONLY DNCOETR0LLED COPY ET-00331 A ACTION NECESSARY B CONTENTS ESSENTIAL C - INFORMATION ONLY 2D2. JEANNETTE, PA. MATERIAL SPECIFICATION No. 372 Dale January 2, 196^ Sheet 1 No. SHEETS 2 Title: Compressed Asbestos Sheet with Rubber Binder I. Scope: This specification covers a compressed chrysotile asbestos sheet stock impregnated with a SBR rubber binder, suitable for use to temperatures up to 250 F. -- II. Tensile Strength:. With the grain Across the grain Average 6800 psi 3200 psi 5000 psi [II. Compressibility: __ 5000 psi Load 12t 5$ Recovery -- 1-0$ min. IV. Oil Resistance: , hours in ASTM"#3 Oil at 300 F. Thickness Increase Tensile Loss 28$ 4o$ V. Fuel Resistance: 5 hours in ASTO'Tuel B at RT VI. Density: Thickness Increase 20^ t Per cu. in. 1.00 oz. VII. Thickness: Available _in l/6V to 1/V'. Must be specified on purchase order. VIII. Sheet Sizes: Available in large range from 40" x 40" to 150" x 150". Must be specified on purchase order. . IX. Standard Specifications: This material meets Approved the requirements of the following specifications: ASTM-D-1170 Latest Revision Grade P-1161-A _ ~ MIL-A-17^72 Approved. Approved ET-00332 2D3 orm 24/ o l i i-o*/ TEHiatt JEANNETTE, PA. MATERIAL SPECIFICATION No. 372 Note: This sheet not. to be sent to suppliers. Data January 2, 196k Shaet 2 Ho. SHEETS 2 Approved. Sources; - Material _ 7021 Compressed Asbestos^Sheet Style 2150 Compressed Asbcr-f-i3 Sheet Manufacturer Garlock, Inc. Crane Packing Company FOR REFERENCE ONLY UNCONTROLLED COPY ET-00333 2D4 / I J V JEANNETTE, PA. 'MATERIAL SPECIFICATION No. 367 - == Dat September 11, 1963 ' Shoot 1 ' No. SHEETS (2 Title: Asbestos and Synthetic Rubber Compounded Gasket .Material I. Scope: This specification covers a high quality compressed asbestos fibre gasket material compounded with a synthetic rubber. ' , ' II. Typical Composition:' Material supplied to this specification shall contain approximately 70$ long fibred asbesto" bonded with a synthetic rubber such as Buna-S (GR-S) and shall conform to ASTM D-1170 - Identi fication jp-ll6lA. 1 .-- ` . . ... ' ; *.*'> III. - Surface Treatment: This material may. be furnished with graphite on ' one or both sides. ^Unless specifically designated, the material supplied . will be without surface graphite treatment. . IV. v.- _ % V. Fluid Resistance: gaterial supplied shall have excellent resistance to alternating wet and dry conditions involving water, steam, antifreeze solu tions, caustic soda,~dilute hydrochloric and acetic acids, and salt solutions *- ' Temperature Limit: The material shall maintain its chemical, and physical properties to a maximum continuous operating temperature, under dry condi tions, of 350F. ' . VI. Fluid Absorption: Testing methods covered by ASTM D-733 Method A latest \ revision, shall apply. The increase in thickness shall be between 15-25$ . ' when immersed in ASTM reference fuel #1 for a period of 5 hours at 70-85F. This value shall not exceed 15$ when the samples are immersed.in ASTM Oil //l for 5 hours at 300F. . . 'VII. Compressibility: Test procedures outlined in ASTM D-11^7 latestrevision shall apply. Compressibility shall be between 15 and 25$ with a load of' 5000 psl. The recovery shall be 50 to`60$. VIII. Hardness: The hardness shall range between 92 to 95 when measured with a Shore Durometer. (A scale) ; IX. Tensile Strength: Test method covered by ASTM D-733 latest' revision sliall apply. Samples conditioned 1 hour* at 212F. :' Longitudinal - 5000 to 7000 psi ': . Transverse - 2000 to 3000 psi X. Sheet Size and Tolerance; The sheet size and tolerances sliall bo consistent with commercial practice vithin the industry. Special sizes and tolerances must be specified on the purchase orders. ' ET-00334 -atm 247 B-V( 11-^2) * L - - ' %***.- r ./v` "jiflJ-ri *^V"** J&-*- -7^lATE:#\i^sPEci rgAtionIno. "V *-v A* /. - .. Title: _* * t^r .*s\* .*'.'.!:-u**'. Date ' September'li/v 1963 '' ?-V'J*i ' ' . ,v' * * ^Sh_oa**t '' ' r2\ .'` t%'Nco. tSHj,BE,rE,TreS;* Asbestos and Synthetic' Rubber Compounded Gasket, Material , .o2 ',f'5-'at" ~ ;, "** ; -1*` r.-vu V . ' . * * * .. ~r' `-' /1'. "' *JZ TO: Material Specification Distribution List Material Specifications 372, 373, 37^, 375, 376 William H. Rolshouse April 29, 1963 The above subject specifications are being issued to cover materials listed on our standard raw stock list. These materials had not been previously assigned a specificatici number. William H. Rolshouse ET-00336 1 I .2D5 Pam 247 B (11-42) (r &matt JEANNETTE, PA. MATERIAL SPECIFICATION No. 372 Dt6 April 25, 1963 Sheet 1 No. SHEETS 2 Title: Compressed Asbestos Sheet with Rubber Binder I. Scope: This specification covers a compressed chrysotile asbestos s leet stock impregnated with a SBR rubber binder, suitable for use to temperatures up to 250 F- = II. Tensile Strength: __ With the grain Across the grain Average 6800 psi 3200 psi 5000 psi III. Compressibility: 5000 psi Load Recovery -- IV. Oil Resistance: --' i2i 5# 1+0# min. 5 hours in ASTM #3 Oil at 300 F. Thickness Increase - Tensile Logs 2856 1+0# V. Fuel Resistance: 5 hours in ASTM^Fuel B at RT Thickness Increase 20# VI. Density: Per cu. in. 1.00 oz. VII. Thickness: Available jrx 1/6V to l/k". Must be specified on purchase order. VIII. Sheet Sizes: Available in large range from 1+0" x 1+0" to 150" x 150". Must be _specified on purchase order. ET-00337 } 2D6 '**247 8 (1143 a:.vii--HjMgys .' fWm* i ; ''WFWlWimGt- lrr'-i*ifSi f &TEniott JEANNETTE, PA. -fc-.'iJ '! ; MATERfAL SPECIFICATION No. 372 ~ :-- - ^rnmmi Note: This sheet not to be sent to suppliers. D*t April 25, 1963 SW 2 No. SHEETS 2 Approved Sources: Material 7021 Compressed Asbestos Manufacturer Garlock, Inc. FOR REFERENCE ONLY UNCONTROLLED COPY Approrody-rApprorod Approved ET-00338 I 2D7 t. ' LI I-J 1 l*r==?_ -- JEANNETTE. PA. MATERIAL SPECIFICATION No. 89 Compressed Rubber Asbestos Gaskets 1> \ ! 9-1-39 ?" WS Ti:e finished packing shall be graphited* -and if the manufacturers' standards conform, it iT desired that each square foot or less shall be marked with the manufacturer's brand name. While not subject to test, this puility standard requires an average tensile strength of 4000" lb. per scuare inch avers red upon three . samples for each of tworight angle directions. The packing shall be furnished ir. roils cr sheets'"a'nd in various thicr: nesses as repaired by tb-e purchase orders. A tolerance of .10# is allowed on thicknesses-lass than i/S" and 5# on greater thicknesses. M r**JC. C- NsV- - ts for Navy should not be g-raphited. A:-!-:.'.'-.-!-! 2d \.' W K1 ' *' r 1? __ ^ ~ ET-00339 ______! 2B1 . -Hlitaaii- t-,.. .gsratTM Eor-i uva-sta ..' ?-jrv..' ;' E` LL- IO' r T. ` ;' - - . 2l ? i* t ;T ^ JEANNETTE. pa. - . MATERIAL SPEC 1 FTCAT 10 N No. 89 Compressad Rubber Asbestos Gaskets Date * 9-1-39 Sheet 2 No. Sheets 2 INSPECTOR . On lot purchases of seftral rolls, the inspector shall supply a piece- cut from-th,e sheet approximately 6* square to the laboratory foi* analysis. - ^ .. ' r `* .. ' RRSHAalHG DEPARTMENT ` . ' . ' . This" grade of packing corresponds to a Federal Specification. and is available from practically all'packing distributors tmdet_a` variety of brand names, but is. not limited to any p'articular, brand ::name, the selection tojse'm&de by the Purchasing, Department. .sk./ 1 fi jt r .! v ET-00340 Approved ^ Approveo ^ x .1 tJ 2B2 "STYLE -DATE __PAGE SHEET '7006 ^7819January 20, 1975 175-4 MATERIAL: COLOR: SPECS: USES: White chrysotile asbestos with SBR binder. . 7006--Off-White STYLE CODE: 7006--31417 7819--Grey-Blacky 7819--31595 Meets ASTM-D-llfe-62T, Grade P-1161A; SAE-J90A; Grade P-1161A. General purpose jrommercial grade sheet for industrial and marine applications. Temperatures to 750F. ********* TYPICAL PHYSICAL VALUES TENSILE STRENGTH: COMPRESSIBILITY AT 5000 PSI LOAD: Across Grain: 2600 psi 7-17% RECOVERY FROM 5000 PSI LOAD: ASTM #3 OIL IMMERSION: - 40% Min. , ASTM REF. FUEL B IMMERSION: 5 Hours at 300F. 5 Hours at 70-85F. Thickness Increase: Tensile Loss: 25% " 45% Thickness Increase: Weight Increase: ********* 20% 20% THICKNESSES 1/64" + .005/-.002 1/32" + .005 1/16" + .006 3/32" + .008 1/8" + .010 3/16" + .015 1/4" + .015 .-- -- ' -------- SHEET SIZES con 40" X 42" X 63 40" X 63" 60" X 126 40" X 126" 75". X 75 50" X 50" 75" X 150 50" X 75" 120" X 126 50" X 150" 150" X 150 NOTES: . 1) Special thicknesses and/or thickness tolerances available on request. (2) Special sheet sizes also^available on request. ET-00341 2C3 CRIPTION: A premium "navy grade" sheet composed of grade asbestos fibers and bonded with an SBR Elastomer. Intended as a full service gasketing material where high bolt torques, temperatures and pressures will be encountered. LICATIONS: Especially suited for sealing against steam, air, water, and many chemical solutions. Typical applications have been flange gaskets for paper making equipment and combustion gases. ,0R: Black - ICIFICATIONS: Meets ASTM DlllP, P1161A, SAE J90b, P1161A, MIL-G-12803, P1161A, HH-P-0046 D Class I, MIL-A-17472B and MIL-A-7021-B Class S. is listed on QPL 17472. >ICAL WEIGHTS: NOMINAL THICKNESS POUNDS PER SQ. YD. -- . WEIGHT OF S OCK SHEETS - LBS 50" X 50" 50" X 150" 1/64" 1/32" 1/16" 1/8" 1.23 2.46 4.92 9.84 2.37 4.74 9.48 18.96 7.11 14.22 28.44 56.88 ff'~CAL PROPERTIES Original Density, lbs./cu.ft. 105 Longitudinal tensile strength, psi (typical) 7,000 Transverse tensile strength, psi (typical) 3,000 Compressibility, @ 5000 psi, % 7-17 . Recovery, min., % 40 Flexibility factor, longitudinal, max. 10T Flexibility factor, transverse, max. 8T Sealability,~ASTM fuel A, @ 70F, 30" HG, 2000 psi., ML/HR " ' .0.5 fFLUID IMMERSIONS ASTM No. 3 oil, 5 hrs. @ 300 of Thickness increase, % Tensile loss max., % ASTM Fuel B, 5 hrs. 70-85 F Weight increase, max., % Thickensss increase, % 20-50 70 40 15-35 )TES: Tests in accordance with ASTM designations F36, F37, F104, F146 and F152. Properties based on 1/32" thickness. See page PK-41 for General Production information. ET-00342 2C6 ^__ y CONTROLLED SWELL ASBESTOS MATERIALS ? Velbestos 840 & Velbestos 880 Velbestos 840 and Velbestos 880 are compounded from a special blend of rubbers and selected asbestos fibersrThey are produced by the beater addi tion process, resulting in homogeneous materials with a uniform distribution of fibers anc binder. These materials represent a unique development in gasket techno ogy. Velbestos 84' and Velbestos 880 af designed to provide controlled high swelling properties in contact with petroleum oils and fuels. Both materials show minimal deterioration undeMhese conditions, even in applications where a substantial portion of the gasket is exposed to these fluids. They are also highly resistant to water and antRreeze solutions. Velbestos 840 is produced to a lower density than Velbestos 880 to give higher compressibility where required for greater flange conformability. Both grades exhibit excellent sealing properties and retention of applied torque. Velbestos 840 and Velbestos 880 contain a special surface treatment to re duce adhesion to flanges. This makes an additional anti-stick coating usually unnecessary. They possess excellentjJimensional stability and aging proper ties. Both materials are suggested for temperatures up to approximately 400'F., depending on the conditions'^ the application. i\]nter:a! Sc:ec:;ica;ions Velbestos 840 Compressibility @ 5000 psi. load, % ..... Recovery, minimum-% ..... ......... ............. Tensile Strei gth, minimum psi...... C,.......... Fluid Immersion ASTM Oil No. 1--5 hours at 300F. Thickness Increase, % ...................... ASTM Oil No. 3--5 hours at 300^F. Thickness Increase, % .........JL........ ASTM Ref. Fuel A--5 hours at 70-80F. Thickness Increase, % ......... .............. ASTM Ref. Fuel B--5 hours at 70-80F. Thickness Increase, % ...................... 15-25 40 1500 20-35 35-60 15-30 25-40 Velbestos 880 10-20 45 2000 20-35 40-65 15-30 30-45 Test Methods Compressibility and Recovery: ASTM F 36-66, Procedure A. Tensile Strength and Fluid Immersion: ASTM F 104-68T, Type 1 Materials Compliance with ASTM and SAE Specifications ASTM F 104-68T and SAE J90b Classification System Velbestos 840: F124700-M5 Velbestos 880: F123700-M6 ET-00343 I -1 :~i---, ----^ffj Thickness Tolerances Nominal Thickness 1/64" .020 1/32 3/64 1/16 Velbestos 840 .014-.017" .028-.034 .043-.052 .057-.069 Velbestos 880 .014-.017" .018-.022 .028-.034 .043-.052 .057-.069 Standard material thicknessesare listed above. Other thicknesses can be produced if suffi cient requirements exist. Please contact National Seal Division for information on the avail ability of thicknesses not shown. Applications Velbestos 840 and Velbestos 880 offer performance characteristics not previously available in rubber-asbestos gasket materials. Both grades exhibit excellent sealing and torque reten tion. These properties are further enhanced by a binder composition that causes the mate rial to swell when a portion of the gasket is in contact with petroleum oils or fuels. Deformable Flanges The controlled swell properties of Velbestos 840 and 880 make them well adapted for seal ing petroleum oils and fuels under irregular compression loads usually found in stamped flange assemblies. Typical applications are oil pans, transmission pans, timing covers and water pumps. ^ Compressibility 1 Velbestos 840 and 880 offer""two levels of compressibility designed to give the conforma- bility required for an initial seal in applications where compressed asbestos materials are ' too hard. .- Uniformity And Economy Both materials are manufactured by a process that permits intimate blending of asbestos fibers with the binder. This Tesults in gaskets that are free from agglomerates of fiber and with cleaner cut edges than is frequently possible with compressed asbestos materials. Significant improvements in-thickness uniformity are also found in Velbestos 840 and 880. Important cost savings can be realized in fabricated parts from Velbestos 840 and 880 in relation to comparable grades of compressed asbestos. Service Limitations HEAVY DUTY APPLICATIONS Under unusually severe operating conditions where high internal pressures, shock loads or very high temperatures exist, Velbestos 840 and 880 may not possess adequate physical properties to perform properly. Under these circumstances, an oil resistant compressed as bestos material such as Velbestos 170-1 should be considered. ET-00344 NITRILE RUBBER-ASBESTOS MATERIALS - Velbestos 250 & Velbestos 260 Velbestos 250 and Velbestos 260 are torn posed of nitrile (Buna N) rubber and asbestos fiber. They are produced by the beater addition process to provide highly uniform materials which can be fabricated into gaskets which, unlike many other asbestos base materialsZhave a minimum of loose fibers. Velbestos 250 and 260 both pmvide outstanding~sea!ing qualities and torque retention. Velbestos 260 is producedjto a higher density than Velbestos 250 and shows better sealability and torque retention than the latter material. Since both Velbestos 250 and 260 art made with nitrile rubber, they have ex cellent resistance to petroleum fuels and lubricants as well as water and anti freeze solutions. These materials are specially treated to resist flange adhe sion. " Velbestos 250 and 260 have excellent dimensional stability and aging prop erties. They can be used at temperatures up to 500'F. .Yinti-riai Spec:rcaiions ~r~. Velbestos 250 Compressibility @ 5000 psi. load, % ..... Recovery, minimum % ............... .... ,, 15-25 40 Tensile Strength Longitudinal, minimum psi....... . ........ . Transverse, minimum psi............. . 3000 2000 Fluid Immersion 2- ASTM Oil No. 3 - 5 hours at 300F^ Compressibility, maximum % ..... Loss in Tensile Strength, maximum % Thickness Increase, % ........ ........... ASTM Ref. Fuel B - 5 hours at 70-80F. Weight Increase, maximum %.......... Thickness Increase, % ......... .......... 30 35 5-15 30 _ 5-15 Velbestos 260 7-17 40 3500 2500 30 30 5-13 30 . 5-15 Test Methods: --- Compressibility and Recovery: ASTM F 36-66, Procedure A Tensile strength: ASTM F 152-72, Type IjMaterials Fluid Immersion: ASTM F 146-72, Type 1 Materials Compliance with ASTM and SAE Specifications ASTM F l'04-7Tand SAE J90b Classification System Velbestos 250 : F124100-M6 ^ Velbestos 260 : F123100-M6 ' ET-00345 CARBURETORS tCblFFERENTIAL .' Cr^HpUSINGS :r; OIL PUMPS . Mf&a. Wf; .IBiteriii isllii LMMBl v s-i * \'^r& *7 -';;.: Thickness Tolerances^ Nominal Thickness - .010" 1/64 .020 1/32 3/64 1/16 ^--- Velbestos 250 .009-.011" .014-.017 .018-.022 .028-.034 .043-.052 .057-.069 Velbestos 260 ... .013-.016" .017-.021 .027-.033 .041-.050 .055-.067 Standard material thicknesses- are listed above. Other thicknesses can be produced if suffi cient requirements exist. Please contact Vellumoid for information on the availability of thicknesses not shown. ~ Applications The outstanding qualities of~Velbestos 250 and Velbestos 260 make them well suited for a wide variety of critical gasket applications. In many instances, these materials provide superior performance when compared to most other gasket materials. Torque Retention _ Both Velbestos 250 and 26Qlhave excellent torque retention under load. Velbestos 260 is slightly superior to Velbestos 250 in this characteristic. Sealability _ These materials are designecf to provide excellent sealability under moderate flange loads. Resistance To Fluids Since they are formulated with nitrile rubber, both Velbestos 250 and 260 exhibit high re sistance to the effects of lubricating oils and petroleum fuels. They are also resistant to water, coolants and salt solutions. Thickness Control _ Velbestos 250 and 260 are ^manufactured to closer tolerances than most compressed as bestos materials. They are also available in lower thicknesses than many materials. These features make the materials valuable for use in shim type applications in which spacing requirements are critical. _ Cost gr. In relation to parts fabricated from comparable compressed asbestos materials, Velbestos 250 and 260 gaskets provide significant savings. Service Limitations ~ OUT-OF-FLAT OR DISTORTED FLANGES .. Because of the low compressibility of Velbestos 250 and 260, these materials may not compensate adequately for out-of-flat conditions which sometimes exist in stamped metal parts. In such cases, a moriTcompressible materia! may be required. ... ET-00346 I 2C1I SBR RUBBER-ASBESTOS MATERIAL Velbestos 310 Velbestos 310 is composed of asbeslos fiber and SBR rubber. It is produced by the beater addition process to provide a highly uniform material which can be fabricated into gaskets having a nrnWTmum of loose fibers. Velbestos 310 provides excellent sealability and torque retention under load. It is highly resistant to water and anti-freeze solutions, and has good resist ance to petroleum oils. Because ofTfsi special properties. Velbestos 310 pro vides performance which is superior'to most cellulose fiber materials. Velbestos 310 is given a special surface treatment to resist flange adhesion. The material has excellent heat agirtf'properties and can be used at tempera tures up to 500-F. . .'.'u:-;' i. v : : .' = Compressibility @ 5000 psi. load, % . ... Recovery, minimum % ........."T Tensile Strength ' Longitudinal, minimum psi. . ..... .. __ Transverse, minimum psi....... .................... Fluid Immersion ASTM Oil No. 3--5 hours at 300F. Loss in Tensile Strength, maximum % Thickness Increase. % ..... .L.......... ASTM Ref. Fuel B-5 hpursat f^-80F. Weight Increase, maximum % .-........ __ Thickness Increase. % T ........ Velbestos 310 20-30 30 2000 1500 60 10-25 50 5-20 Test Methods == - Compressibility and Recovery: ASTM F36-66, Procedure A Tensile Strength and Fluid Immersion: ASTM D1170-62T, Type 1 Procedure Compliance with ASTM D1170-62T & SAE J90a Specifications Velbestos 310: PI261A ET-00347 t HEAVY DUTY ' " ^ OIL PANS ^ ^"WATER PUMPS v. ,r-. i Thickness Tolerances Nominal Thickness 1/64^ 1/32 3/64 1/16 Velbestos 310 .014-.017" .028-.034 .043-.052 .057-.069 Standard material thicknesses_.are listed above. Other thicknesses can be produced if suffi cient requirements exist. Please contact Vellumoid Division for information on the availability of thicknesses not shown. _ Velbestos 310 Functional Property Ratings The physical test data that are used for material specifications, while valuable for quality control, do not give adequate information about how a material will perform in a gasket application. Therefore, we have prepared ^qualitative ratings of the functional properties of Velbestos 310 to help identify the kinds of service for which the material is designed. The properties rated are those which, in most applications, are of prime importance. To provide a comparison we have also rated the functional properties of three other types of materials. The ratings should be interpreted as follows: 1 -- Excellent performance; for applications where this property is critical. 2 -- Very good performance. 3 -- Adequate performsnceT 4 -- Acceptable performance; will provide good service when this property is of secondary im portance in the application. 5 -- Marginal performance^ suitable only when this property is not a factor in the application. The Functional Property Ratings provide a guide for selecting a gasket material. However, as a rule, it is ajso advisable to evaluate the performance of the gasket in the application itself. This will insure that all operating requirements have been satisfied. ( c rr**~- . Velbestos 310 provides a combination of-valuable properties for a wide variety of gasket applications. It has relatively high density for excellent torque retention. Its asbestos-rubber confer; g;veshigh sealing ab:'i-y. In addition. Velbestos 310 is an economical material... even when com pared to materials with far fewer attributes. The use of Velbestos 310 is suggested far consideration in the following general situations: ^. LIGHTLY LOADED FLANGES ^ If flanges are lightly loaded and yet reasonably rigid, Velbestos 310 will provide better service than most cellulose fiber type materials. HIGH TEMPERATURE APPLICATIONS While cellulose fiber grades are not suitable for operating temperatures over 300F., Velbestos 310 will provide service up to 500F. COMPRESSED ASBESTOS For cost reductions, Velbestos 310 should be evaluated in applications using SBR rubber bonded compressed asbestos. If the application is not severe, Velbestos 310 will give excellent service at a substantial cost saving. SERVICE LIMITATIONS - GASOLINE AND SOLVENT APPLICATIONS Since Velbestos 310 does not have high resistance to aromatic fuels or solvents, its use is limited in sealing these materials. For greater resis tance, Velbestos 250 or Velbuna WG-5 should be considered. HEAVY DUTY APPLICATIONS ^ Where high internal pressures, shock Joads, high oil temperatures or other severe operating conditions exist Velbestos 310 may not have adequate physical properties to withstand the operating conditions. If this proves a problem, an oil resistantjmaterial such as Velbestos 260 or Velbestos 170-1 should be considered. OUT OF FLAT OR DISTORTED FLANGES Because of the low compressibility of Velbestos 310, the material may not compensate for out-of-flat conditions which sometimes exist in stamped metal parts under light loads. In these cases, a more compressible mate rial may be required. The use of Vellumoid 505 Fibre, Veicar B or Vel buna WG-77 should be considered under these conditions. ET-00349 VSU.UMOIO DIVISION WFEOROCEERSTAELR.-MMAQSGSAUCLHUCSEOTRTSPOBATOITOSONS mm r SPECIAL RUBBER COMPOSITIONS -- RUBBER-CELLULOSEfFIBER - -- --- . RUBBER-ASBESTOS FIBER -- . ' =" TREATED FIBER - -- - RUBBER COATED MATERIALS - *. - ADHESIVE COATED I^ATERIALS RESIN IMPREGNATECTmATERIAL UNTREATED FIBER ApiTERIALS -- -. COMPRESSED ASBESTOS MATERIALS STEEL & ASBESTOS MATERIAL . m "3W.^a1L`~^ it* fZ)F.l&r..' Velcon Materials Velbuna VYG-1 Velbuna WG-5 Velbuna WG-6 Velbuna WG-25 Velbuna WG-40 Velbuna WG-77 Velbuna WG-80 Velbuna WG-95 Velbestos 250 Velbestos 260 Velbestos 305 Velbestos 310 Vellumoid Fibre Vellumoid 505 Fibre Vellumoid 444 Fibre Vellumoid 477 Fibre Velcar Nicote , Bucar Velcote Velbond Vellutex Natural MRP Fibre Red MRP Fibre Velbestos 170-1 Velbestos 170-R Velbestos 170-5 Velbestos 130-B _ . Velbestos 140-B Velbestos 170-4B Velbestos 172-B Velclad SK-1 - . ET-00350 &! ? ^.1 n O v^""s (f^- \ 1 t:ji{- 1 V^: ' NJ 2C1.5 COMPRESSED ASBESTOS MATERIALS = Velbestos 130-B & Velbestos 170-1 ------ ............MM i ir .paaEasgaga i Velbestos 130-8 is a compressed asbestos gasket material bonded with SBR (styrene-butadiene) rubber, it mayjDe used with petroleum oils and fuels where mode tte swelling is not objectionable. Velbestos 130-B exhibits ex cellent resist jnce to water, steam, anti-freezes and salt solutions. Velbestos 17 i-l is a-premium gradejof compressed asbestos gasket material made from kng fibered asbestos bonded with neoprene (chloroprene) rub ber. It possesses excellent resistance to petroleum oils and fuels. Veibestos 170-1 is also highly resistant to water, anti-freezes, caustic soda, salt solu tions and many hydrocarbon solvents. It will not corrode aluminum or mag nesium alloys. -- Both materials are capable of withstanding high compressive loads. Their temperature limit is approximately 500'-F. Compressibility @ 5000 psi. load,r% .... Recovery, minimum % ..... ......... ______ Tensile Strength -= Longitudinal, minimum psi....... ........... Transverse, minimum psi......... ........... Fluid Immersion ASTM Oil No. 3--5 hours at 300 F. Compressibility, maximum % ... .. . Loss in 'ensile Strength, maximum % Thickness Increase, % ...... ........... ASTM Ref. Fuel B--5 hours at 701-80F. Weight Increase, maximum % ....... Thickness Increase, % ....... .......... Velbestos 130-B 7-17 = 45 - 4000 2000 _ 70 _ 20-50 35 15-35 Velbestos 170-1 7-17 45 4000 2000 30 50 15-30 30 10-25 Test Methods -- Compressibility and Recovery: ASTM F 36-66, Procedure A Tensile Strength and Fluid Immersion: ATM F 104-68T, Type 1 Materials DIESEL ENGINES AIRCRAFT ENGINES HEAVY DUTY TRANSMISSIONS HEAVY DUTY AXLES |1HIGH TEMPERATURE gAsketsot^v HIGH PRESSURE HHHi! Compliance v/;i ], SA-crend rederai Scsciilcation. ASTM F 104-68T and SAE J90b Classification System Velbestos 130-B: F112500-M6 - Velbestos 170-1: F112400-M6 ASTM D 1170-62T and SAE J90a Specifications - Velbestos 130-B: P1161A Velbestos 170-1: P1151A - MIL-A-7021B Military Specification Velbestos 170-1: Class I AMS 3232J Specification (SAE) Velbestos 170-1 . ET-00351 Thickness Tolerances_ 1i 1 04 CO *--1 Nominal Thickness 1/54''' 1/16 . "" ,, Velbestos -- 130-B - .013-.030" . .026-.036 .056-.063 Velbestos 170-1 .013- 020" .026-.036 .056-.063 Standard material thickr.esss.are iistec above. Ctr.er thicknesses car. be orcduced dent requirements exist. Please contact National Seal Division for information on the avail ability cf thicknesses net shown. Applications Sealing Characteristics Velbestos 130-B and 170-1 provide exceptionally good sealing performance under a wide range of compressive loads with rigid flanges. Torque Retention . ' The relaxation properties of Velbestos 130-B and 170-1 surpass those of most other types of resilient gasket materials. This characteristic yields outstanding torque retention in many applications. --- High Strength The inherent strength of Velbestos 130-B and 170-1 make them especially well suited for many applications involving high internal pressures. This property also enables these materials to perform satisfactorily under high flange loads without rupture or extrusion. Service Limitations yy THICKNESS CONTROL Thickness tolerances normally cannot be held as closely as for beater addition asbestos materials. Where tighter control is required, Velbestos 250, 260, 310, 840 and 880 mate rials should be considered, depending on the performance needs of the application. DISTORTED FLANGES ' Since Velbestos 130-B and 170-1 are relatively low in compressibility, they may not com pensate adequately for out-of-flat conditions which often exist in stamped metal flanges. In such instances, a more compressible material may be required. Velbestos 310, 840, or softer materials if necessary, should be considered. .. ( * HT 2G17 materials specification DISTRIBUTION LIST Interoffice Letter Date: From: JUNE 9, 1989 MICHAEL S. WALKER 8098 ExtansIon No.: Office: MATERIALS ENGINEERING Uocation. 66-1 Subject: REVISION OF MS-373 This specification has been revised to delete all reference to asbestos materials. MSW/pbk Attachment MICHAEL S WALKER A--Action Necessary B--Contents Essential C-- Information Only namm hi,:fe ams-cai s uEifl.ffigBBBi.-;,,,;; ja, .aai^a 't ' ' Material Specification (Mmjjmrg : 'y-: - ! '' ' ''`.'f..-. IW> - sC--* MS 373 _ ' `" Page si of si , SI. .... yy p /\ HOTS: THIS SHEET HOT TO BE SENT TO SUPPLIERS. _TZ_. i Approved Source: Material Style K1761 Interlace Braided Non-Asbestos Packing. Manufacturer John Crane-Houdaille Inc. Ii i ET-00355 futm 247 tt (U-*2> & 'Elliott JEANNETTE, PA. MATERIAL SPECIFICATION No. 373 Date April 25, 1963 Sheet 1 No. SHEETS 2 Title: Square Braided Asbestos, Lubricated and Graphited Packing I. Scope: This specification covers a soft resilient square braided packing made from asbestos yarns. The packing is thoroughly impregnated with a high flash point lubricant and graphite. II. Service: This material shall be suitable for centrifugal or rotary pumps handling hot or cold water, cold oils, caustic solutions and weak acids. ~ III. Sizes and Packaging: Sizes up to and including l/2 inch shall be supplied in spool form. Sizes 9/6 inch and over shall be supplied in coil form. Size and quantity must be specified on the purchase order. l / ET-00356 4A4 147 (U-M* matt - JEANNETTE, PA. MATERIAL SPECIFICATION No. 373 Data April 25, 1963 Sha.t 2 No. SHEETS 2 Note: This sheet not to he sent to suppliers. Approved Source: Material Style 810 Square Braided Asbestos Packing Style 193 Square Braided Asbestos Packing Manufacturer Crane Packing Co. U. S. Packing Co. ET-00357 ,m 1*7 a 01-42) JEANNETTE, PA MATERIAL SPECIFICATION No. 375 Date April 25, 1963 Sheet 1 No. SHEETS 2 Title: Round Twisted Asbestos, Lubricated and Graphited Packing t. Scope: This specification covers a round twiste. asbestos packing ' made from long fibre Canadian asbestos yarn. Thc. packing shall be thoroughly impregnated with a high heat resistin lubricant and graphite IX. Service: Shall be suitable for packing snail spaces subjected to . high pressure steam, hot or cold water or oil. ill. Sizes and Packaging: This material is available in sizes from l/l6 inch to 1/2 inch diameter. All sizes progress by sixteenths Normally supplied on spools. Size, length in feet or weight required shall be specified on the purchase order. ET-00358 4B1 ^a-*f=g- L::. :V ,V,,- - Jaealffir:.... Form 247 Q ----....... ~l-**** ,y; JEANNETTE, PA. MATERIAL SPECIFICATION No. 375 Data April 25, 1963 . Shoot 2 No. SHEETS 2 Note: This sheet not to be sent to suppliers. Approved Source: . , ,t s l* *,* , ", Vv'- . .* ' Material Style 8lk Round Twisted Asbestos Packing Style 185 Round . Twisted Asbestos Packing ;; `V Manufacturer Crane Packing Co. U. S. Packing Co. Approve Qk2iAppwvod^i Approved ___________ ET-00359 4B2 F*n 247 B (11-42) & Wiatt JEANNETTE, PA. MATERIAL SPECIFICATION No. 376 Dat* April 25, 1963 Shaot 1 No. SHEETS 2 Title : Wire Inserted Woven Asbestos, Slotted Gasketing Tape Scope: This specification covers a slotted asbestos tape constructed of two parallel courses or strips of wire - inserted asbestos cloth frictioned with rubber cement and spaced 7/16 inch apart. These parallel strips are joined together with a fabric connecting member. Use: Must be suitable for gasketing flanged joints on large tanks or other equipment where high temperatures and pressures exist. Sizes: Sizes range from 1-3/16 inch width and from 1/8 inch in thickness. Width and thickness must be specified on the purchase order. ET-00360 6A1 Ptrm 247 B (11-62) matt JEANNETTE, PA. MATERIAL SPECIFICATION No. 377 Data June 14, 1963 Shaat 1 No. SHEETS 2 Title: Asbestos Roving - Thread Reinforced I. Scope: This specification covers a fire resistant product made from carded asbestos fibre and cotton, which is mechanically rubbed into a uniform rovinglaround a core of cotton yarn. II. Asbestos Content: Mid. - 8Ctf. Max. - III. Service Temperature: Material supplied to this specification shall be capable of withstanding a maximum temperature of ^50F. IV. Grade and Size: Material supplied shall be ASTM D-375, underwriters' grade. Available size range shall be between 5 and 1^ "cut" inclusive. V. Standard Specification: Material supplied to this specification shall meet the requirements of ASTM D-375, latest revision. Approv.d^/^W^^^^.l. _ Approved.^, V iP~ Oa-tW--> /: --' Approvd--^ . ET-00362 6B1 147 ft & matt _ JEANNETTE, PA. MATERIAL SPECIFICATION No. 377 Title: Asbestos Roving - Thread Reinforced rut* June lk, 1963 S&Mt Si No. SHEETS -2" $/ Note: This sheet not to be sent' to suppliers. ( Approved Source: --' Johns Manville Corporation Note that size (cut) must be specified on the purchase order. At present out only stock size is 5 cut, but other sizes may be required for future requirements. >}\. :rv- Appiovad Approvsd.,W 1 N 'I Approved ET-00363 -- 6B2 I>.m 247 8 (11-42) &L matt JEANNETTE, PA. MATERIAL SPECIFICATION No. 378 Title: Asbestos Yarn - Plain Data June it, 1963 Sheet 1 Noi SHEETS 2 I. Scope: This specification covers a firs resistant product known as single asbestos yarn which is made from an asbestos roving. II. Asbestos Content: ~ Min. - 951 Max. - 98$ III. Service Temperature: The material supplied to this specification shall be capable of withstanding a maximum temperature of 750*5' IV. Grade and Sizes: The material supplied shall be ASTM D-299 AAA. Grade. Sizes available shall be between 5 and 18 "cut" inclusive. V. Standard Specification: All provisions and requirements of ASTM D-299; latest revision, shall apply. Approval Approved Approved ET-00364 6C1 Cm 247 B (11-42) m/ott JEANNETTE, PA. MATERIAL SPECIFICATION No. 378 _\ Dt, June 14, 1963 Shoot 2 No. shuts 2 Title: Asbestos Yarn - Plain Note: This sheet not to be sent to suppliers. Approved Source: Johns Manville Corporation. ? Note that size (cut) must be specified on the purchase order. At present our only stock size Is 16 cut, but other sizes may be required for future requirements. V. Approved. IApproved. Approved ET-00365 6C2 a (iMa 1Elliott JEANNETTE, PA, MATERIAL SPECIFICATION No. 379 Title: Asbestos Yarn, - waxed D*t June lh, 1963 Shoot 1 No. SHEETS 2 I. Scope: This specification covers a fire r tardant product known as single asbestos yarn which is made from rubbed asbestos roving. The finished yarn shall have a waxed surfa; e. II. Asbestos Content: Min. - 80# Max. 8*tjf> III. Service Temperature: The material supplied to this specification shall be capable of withstanding a maximum temperature of h50F. IV. Grade and Sizes: The material shall be ASTMD-299>underwriters grade. Sizes available shall be between 5 and 18 "cut" inclusive. V. Standard Specification: All provisions and requirements of ASTM D-299> latest revision, shall apply. ET-00366 6D1 Pm 147 a a 1-62) IJjElliott JEANNETTE, PA. MATERIAL SPECIFICATION No. 379 ^_ Dt* June ]A, 1963 Sh*t 2 No- SHEETS 2 Title: Asbestos Yarn - Waxed Note: This sheet not to be sent to suppliers. Approved Source: Johns Manville Corporation Note that size (cut) must be specified on the purchase order. At present our only stock size is 8 cut, but other sizes may be required for future requirements. ' V, Approved. Approved ET-00367 6N2 Farm 247 B (tl'dt & TEHiatt JEANNETTE, PA. MATERIAL SPECIFICATION No. *03 Dt* August 15, 1963 Sheet 1 No. SHEETS ^ Title: Packing, Asbestos, Round, High Temperature _ I. Scope: This spicification covers a high temperature steam packing, of 'round cross ^section, made from braided long fibre wlr'te asbestos yar t. II. Ser 'ice: This material shall be suitable for service or slow speed dynamic applications, valve stems, and expansion joints, involving hot water and steam to 1250F. III. Treatment: This material shall be supplied without an internal lubricant A surface coating of graphite shall be used. IV. Sizes and Packaging: Sizes from l/l6" up to and including 3/16" round shall be supplied on 1 and 5 lb. spools. Sizes 1/4" through 1" shall be packaged as boxed coils. Size and quantity must be specified on the purchase order. Approved Approved ,CT Approved ET-00368 ACl Firm 247 B 01*2) TEUiatt JEANNETTE, PA. MATERIAL SPECIFICATION No. *03 Date August 15, 1963 Sh~t Title: Packing, Asbestos, Round, High Temperature S| No.'SHUTS 3? S/ Note: This sheet not to be sent to suppliers. Approved Source and Materials: Garlock, Inc. - f/1700 Braided White Asbestos Packing s. Appxovad o Approved. a___ Approved ET-00369 4C2 WUott A Division Of MATER IAL SPECIFICATION NO. ^3 Carrier Corporation Form 247 A (4-44) SUBJECT Da'm 10/26/71 SHEET ASBESTOS Daft NEW of 1. 1.1 2. 2.1 3. 3.1 4. if-.l 5. 5-1 6. 6.1 Scope: ^ This specification covers a grade of commercially available sheet ..asbestos normally used for packing. Stocked Size; - - l/lo" thick x36" vide Reorder Point: 3 rolls 3-' Reorder Quantity: 10 rolls -- Approved Grade: J-102 Approved Vendor; Johns-Manvilli Sales Corporation ET-00370 2E1 W ^^