Document 2NrvBozMYkG2GnYpnvB4BnVwa

* *1' Nat io n al Lead Co mpan y P O BOX 831. PERTH AMBOY, N. J. TELEPHONE: VALLEY 8*6000 S. L. DAVIDSON CHIEF--PAINT DEVELOPMENT December 13, 1956 Mr. J. A. Southworth National Lead Company I I I Broadway New York, New York Dear Jack: Attached in triplicate are - 1. Formula for 116 White Lead Paint. 2. Certificate of analysis and compliance of 116 White Lead Paint versus TT-P-104. 3. Certificate of analysis and compliance of Soft Paste White Lead versus TT-W-25IC, Type C. 4. Federal Specification, TT-P-104, dated April 21, 1951. 5. Federal Specification, TT-W-25IC, dated May 14, 1954. I am sending TT-W-25IC as that specification was in effect in September 1955 and superseded TT-W-25IB. Very truly yours. SLD:feg Enel. 15 S. L. Davidson 0000-NLI-000020565 MANUFACTURING FORMULA - DATED 12*1-54 H6 WHITE LEAD PAINT MATERIAL BASIC CARBONATE WHITE LEAD IN LINSEED OIL MQOIFIED REFIICD LINSEED OIL 3001ED LINSEED OIL SOLUTION MINERAL SPIRITS * HEAVY 24* LEAD MAPHTNENATE 6% MANGANESE NAPHTTCNATE COPE WH-20P * 0-9 V-39 ** TH-81 DR-33 OR-35 LBS*. 1693.25 209 33 77.23 2 5/8 2065.13 SAUL. 54.62 26.62 10.94 11.44 .21 .06 103.91 Weight/Gal Ion: Consistency, grans: Fineness of Grind: Drying Tine, Hours: * White Lead 87.5% Linseed Oi1 10.0% Mineral Spirits 2.5% ** Bodied Linseed Oil 70.5$ Mineral Spirits 29.5% Min. 19.72 290 4.0 Max. 20.02 360 5.0 18 0000-NLI-000020566 N 2441.01 December 12, 1956 Gentlemen! TUI* is to certify tint wo have tested Dutch Boy 116 White Load Point manufactured according to tho manatactur I ng foray Io for this product which Is attached, against tho roqulroaowts of Federal Specif Icartlon TT-P-104 dated April 23, 1951 using tho tost nethods therein specified and obtained the following results:- Theee results Indicate that the paint cocap I let with all specifica tion requirements. Specification Roqulrsmogti Hln. Pigment, % 71 white Lead, % 99 weight per gallon, lbs. 19.5 water, i Non Volatile Vehlcle/Vehlcle 70 Kauri Reduction, % 225 Ooarse Particles and Skins, % Consistency, graaai 175 Drying Time, Hours Reflectance 75 Absorption, inches working Properties Max. 73 1 75 2 375 18 1 Surat* pyrfflnwacf 71.74 99.9 19.87 Trace 74.8 Passes 250 .35 350 15 86 3/4 Pass Very truly yours. S. L. Davidson SLDtfeg SUBSCRIBED AND SWORN TO BEFORE HI, A NOTARY PUBLIC OF THE STATE OF NEW JERSEY THIS 13th PAY OF DECEMBER, 1956. . // ]9 a ,-Vc I" - 'MiAVID U ELDRIDOE, JR. ^ ., f a * v '1'' h'' ; .7 SEW tERSfcY - ''o'^rr '* >s Mi -1 >f 0000-NLI-000020567 N 2441.02 12, 1996 Till* It ta otrtlfy that m Mat tuttad Dutch Boy Soft Pact* wfclta Lead aytlaat Ftdart I Spaa!# leaf loo TT-W-25IC, Typo c datad May 14, 1994 using tkc taat acthad tharola apaciflad and ototalnad tha fat loo lag rataitsi Thoao roMlta indicate that this aatarlal coop I lot with all spaclticatlsa rsqalrtaawtt. istglflwthm wwtimwrti Ptffaaat, % Min. Mas* 87.5 Llaaaad oil, f 10.5 Valatlla Mattar and Moisture, t 1.5 3.0 Caarta Particles and Skint, % 1.5 Malttura, $ .7 ladlaa Mucker of Llaaaad Oil Aeida 175 iffIt Pirfunmi 88.0 9.8 2,2 .3 Tract ISO vary truly yours. S. L. DawI SLDjfag SUBSCRIBED AM) SWORN TO BEFORE ME, A NOTARY PUBLIC OF THE STATE OF NEW JERSEY THIS jatftflflC o f DAVID U EUJRIOGE, JR. vjo" 'XV PVBUC 3 NEW lESi>Y 0000-NLI-000020568 N 2441.03 IATIOKAL LEAD CMFtfT JUL 22 1951 TT-P-104 u Arm mi tummM M s**. rr-F-it, i*f n 19 May 1949 FEDERAL SPECIFICATION PAINT (WHITE LEAD AND 011^ EXTERIOR, READY-MIXED, WHITE AND LIGHT TINTS) Tkm fftifimtint mm mpprtipd *n tin *>-- dot* by tin Cammn&Untr, Ftdmrel Suppig Strvitt, Otmrml Strwitti iAnWili'iMm, /or tin ana / mU Fadarol optmiaa. 1. SCOPE AND CLASSIFICATION 1.1 Scope.--White lead and oil ready-mixed paint covered by this specification is for general exterior use, particularly on wooden structure*. (See 6.1 and 6.3.) 1.2 Classification. 1.2.1 Type and color.--The paint covered by this specification shall be of but one type; It may be procured, however, in white and tints (light colon) as specified by the procur ing agency. (See S.2.4.3 and 6.2.) 2. APPLICABLE SPECIFICATIONS 2.1 The following Federal Specifications, of the issues in effect on date of invitation for bids, form a part of this specification: RR-S-366 --Sieves; Standard, Testing. TT-D-651--Drier, Paint, Liquid. ^-0-367 --Oil; Linseed, Heat-Poly merized (Bodied), for Paint, Varnish, and Enamel. TT-O-369--Oil; Linseed, Raw (for Use in Organic Coatings). TT-P-141 --Paint, Varnish, Lacquer, and Related Materials; Methods of Inspection, Sampling, and Testing. TT-P-143 --Paint, Varnish, Lacquer, and Related Materials; General Speci fication for Packaging, Packing, and Marking. TT-T-291 --Thinner; Paint, Volatile Mineral Spirits (Petroleum-Spirits). TT-T-801 --Turpentine; Gum Spirits and Wood (Steam-Distilled and Sul fate) (for Use in Organic Coatings). TT-W-251--White-Lead; Baaic-Carbooate, Dry, Paste-In-Ofl, and Semipaste Containing Volatile Thfcaar. (Oopiaa of ladaml ifrtfinatinM aad the Fadml Specification* Indax may be obtalaad spaa applica tion, aeeampaniad by nwnoy order, coupon, er eaafc, to the Superintendent of Docruaaata, Otmiaart Printing Offlca, Washington 96, D. C. Prieaa nay be obtained from tha Snpari&taodaat of DecoMBta.) 2.2 Specifications and publications applica ble only to individual departments are lifted in section 7. 3. REQUIREMENTS 3.1 General requiremeats.--The paint shall be ready-mixed. 3.2 Detail requirements. g, 1 'A"j4, 3.2.1 Pigment. -- In white paint the pig ment shall contain not leas than 99 percent of bask carbonate white lead; in tinted paint the pigment shall contain not leaa than 96 percent of basic carbonate white lead, the re mainder to be tinting colors of high strength. (See table HI, item 2.) Jt--<2J0) 0000-NU-0000205W N 2441.04 TT-P-104 3-2.LI White lead^--Ths white lead in White or tinted paint shall be entirely basic carbonate white lead conforming to Federal Specification TT-W-251, type A.* 3.2.1.2 Matter soluble in water.--The pig* ment shall contain no more than 0.8 percent by weight of matter soluble in water. (See table m, item 8.) 3.2.2 Vehicle (liquid).--The vehicle shall conform to the following requirements of composition: Tabu s I.--Vehicle eompodtien Ingredient* Percent by weight Minimum Maximum T JnaMul nil . _. Thinnar and drier _ 70.0 | 75.0 25.0 | 30.0 3.2JL1 Drying ode.--The nonvolatile vehi cle shall consist of linseed oil. The linseed oil may be any mixture of raw or refined and heat-bodied linseed oils. The selection of the types and quantities of linseed oils must be consistent with the provisions covering paint consistency (3.2.8), absorption (3.2.3), kauri reduction test (3.2.3) and working properties (S.2.4.2). Bodied oil shall conform to Federal Specification TT-O-367. Raw linseed oil shall conform to Federal Specification TT-O-369. Thinner and drier.--The thinner shall be turpentine conforming to Federal Specification TT-T-801, volatile mineral spir its conforming to Federal Specification TTT-291, grade 1, or a mixture of the two. The drier shall conform to Federal Specification TT-D-651, type I. As determined by the methods prescribed in table III, the nonvola tile content of the drier will be included with the nonvolatile vehicle; the volatile part of the drier and any water in the paint will be included with the volatile vehicle. 3.2.3 Paint, quantitative requirements.-- The ready-mixed paint shall meet the quanti tative requirements specified in table IL Ta b l e IL--Quantitative requirements of paint Characteristic* Requirements Minimum Maximum Weight of 1 gallon of paint, pound* _________________ Pigment, percent by weight of paint Water, percent by weight Nonvolatile vehicle, percent by weight of vehicle_____ Kauri reduction of super- centrifuged vehicle, based on nonvolatile in the ve hicle, pereent Coarse particles and skins (residue retained on No. 325 standard sieve), per cent by weight of pig ment Consistency, Krebs-Stormer, hearing rate 200 r.p.m.: Grains------- --------- ------Equivalent K.U. Drying time, hours- Daylight 46*, 0 directions! reflectance for white paint Absorption, inch 19.6 71 70 225 -- 176 . 77 76 -- 78 1 75 2 375 102 18 1 3.2.4 Paint, qualitative requirements. 3.2.4.1 Condition in container.--The paint shall be thoroughly mixed and ground. It shall not be settled, caked, or thickened to such a degree that it cannot be redispersed easily with a paddle to a smooth, uniform paint of good brushing consistency. (See table III, item 14.) 3.2.4.2 Working properties.--When applied by brushing on wood, the paint herein speci fied shall have good flowing and brushing properties, shall not pull under the brush, and shall dry to a uniform, smooth, level 2 0000-NLI-000020570 appearance without streaking, running, or sagging. The dried paint shall show moderate bat Dot excessive brash marks and shall have an oil-gloea appearance. (See table HI, item 15.) 1144 Color.--Ttfe paint shall be white unless it is otherwise specified in the invita tion for bids. When tinted paint is specified, the color shall match the color specified by the purchaser. (See 6.2.) rr-MOi 4. SAMPLING, INSPECTION, AND TEST ING PROCEDURES 4.1 Methods.--The paint shall be sampled, inspected, and tested in accordance with the applicable methods of Federal Specification TT-P-141 and as specified hereinafter. 4.2 Testa in TT-P-141. -- The following tests shall be made in accordance with Federal Specification TT-P-141: Tabl e III.--Applicable test method* of Federal Specification TT-P-H1 Item Name at test Method and section number in TT-P-141 Section of Csctisn of this specification this specification giving require with further ment* reference 1 Sampling 2 Basic carbonata white lead___________ ___ 8 Water-soluble matter in pigment 4 Weight per gallon 6 Pigment, percent by weight 6 Volatile and nonvolatile content by weight 7 Water 8 Vehicle solid*----------------------------------------9 Kauri reduction test 10 Coarse particles and skins 11 Consistency 12 Drying properties 18 Directional daylight reflectance 14 Condition in container 15 Working properties ________ 15a Preparation ot wood panels_ 15b Application of brushed films 16 Color ___________________________________ 17 Absorption _____________________________ 102,1 704.1 524.1 401.1 402.1 404.1 408.1 406.1 415.1 409.1 428.1 406.2 612.1 801.1 454.1 203.1 205.1 428.1 442.1 ------m 3.2.1 34.14 84.1.1 ___ Table II Table II __ - -- 3.2.2.2 Table II Table II Table II 3444 Table I .... Table II Table II -- Table II Table II 3.2.4.1 ___ S.2.4.2 44.1 __ 44.1 .... 3.2.44 44.1 Table 11 1 ------ 4.3 Additional tests. 44.1 Working properties and appearance of dried film.--Thin some of the paint with 1 pint of raw linseed oil (Federal Specifica tion TT-O-369) to the gallon and brush it at approximately 600 square feet per gallon on an unprimed panel of southern yellow pine of not less than 100 square-inch area. The panel shall conform to Federal Specification TT-P-141, method 203.1 (table HI, item 15a), and application shall conform to Fed eral Specification TT-P-141, method 206.1 (table HI, item 15b). Observe whether the paint brushes easily and permits lapping without difficulty for at least 5 minutes. Let ataiid 24 hours until the priming coat has dried. Then brush one coat of the paint, un thinned, over the primed panel at approxi mately 600 square feet per gallon. Observe whether the paint has good flowing and brushing properties, does not pull under the brush, and dries to a uniform, smooth, level appearance without streaking, running, or 3 0000-NLI-000020571 TMM04 sagging. The drfad paint shook! show alatarste but not ercesstva brush marks, Ihspect for an ofl-g*oss appearance. 5X1.2 Cushioning. -- Bad) can shall bs separated and cushioned from the adjacent cam as specified in Federal Specification TTP-143, 3XX 5. PWSPARAttON^OE DELIVERY U. ParksriM*--Tbs paint shall be peckd in 1-galloa muRiple-frictioa-top cans, la 5-gaBoa lug-cover steal pails, or in 55fmllon steel drams, as specified. ' 5X2 Five-gaUo* itssi pads and flfty-flvegaUon stssl drums.--Five-gallon steel pails and fifty-five-gallon steel drums will sot re quire overpacking. &2 Marking and labeling. 1X1 Ous-guBsm onus.--When specified, 1gnlkm multiple-frietkm-top cans shall con form to the requirements of Federal Specifi cation TT-P-148, 8X1, except that no exte rior will be required. 5.L2 Fvvs-guUon stssl pads.--When speci fied, S-tsilon lug-cover steel pails shall con form to the requirements of Federal Speci fication TT-P-148, 8X8, except that the exterkr coating may be of the commercial type. 8X8 Fifty-fas gaflow steel drum.--When specified, 55-gallon steel drams shall conform to the requirements of Federal Specification TT-P-143, 3X5, except that the exteror may be of the commercial type. L2 PacUnf.--The unit containers shall be packed for shipment as follows: 5X1 Ons-gaOon cant.--The number end arrangement of unit containers shall be in accordance with the applicable portion of taUe III of Federal Specification TT-P-148. 5X1.1 Skipping container.--The shipping container shall conform to the requirements of Federal Specification TT-P-143, 3X10.1. 5X1 Cons, pads, and drums. -- Unless otherwise specified, each can, pail, and drum shall be suitably marked or labeled. The markings shall be of a permanent nature, and the labels shall be securely attached so as not to come off the containers. The following information shall be shown on the front side of the containers: NAME OF COMMODITY (using Federal specification title) FED. SPEC. TT-P-104 COLOB MANUFACTURER'S BATCH NUM BER STOCK NUMBER CONTRACT OR ORDER NUMBER DATE OF MANUFACTURE QUANTITY OF PAINT IN CON TAINER INFORMATION AS MAY BE RE QUIRED BY FEDERAL AND STATE LAWS MANUFACTURER'S NAME AND AD DRESS 5X2 Directions for use.--The directions for use, which shall be clearly legible, shall be shown on the reverse side of the container and shall read as follows: 4 0000-NLI-000020572 TT-P-104 DIRECTIONS FOB USE OF FEDERAL SPECIFICATION TT-P-104 PAINT This is * pure white lead house paint. It is intended for use on exterior wood, properly primed concrete, or metal. It is particularly recommended where repainting' may be delayed until the old paint has worn out very badly because this paint can usually be relied upon to leave a surface that needs little preparation for repainting. It is also recommended for painting the woods that do not hold paint well, such as southern yellow pine and Douglasfir. To maintain whiteness under conditions of exposure to hydrogen sulfide, paint of Fed eral Specification TT-P-103, which is fume-resistant, should be chosen. Recommended procedure For previously anpainted wood For repainting For (Ink M*t . Thin this paint with 1 pint ut linseed oil to the gallon. Use 1 gallon of paint for each MO square feet of surface. Thin this paint with 1 pint of tur pentine or mineral spirita to the gallon. Use 1 gallon of paint for each 676 square feet of surface. Fo p WGcrmA _ Thin this paint with 1 pint of turpentine Thin this paint with 1 pint of or mineral spirits to ths gallon. Use 1 turpentine or mineral spirits to gallon of paint for each 700 square feet the gallon. Use 1 gallon of of surface. paint for each 670 square feet of surface. For third coat Apply this paint as it comes from the con tainer, without any thinning. Use 1 gal lon of paint for each 626 square feet of surface. 5J&Jh Shipping containers. -- Each fiberboard box shall be stencilled on one side with the following information: CONTRACT OR ORDER NUMBER (as shown on contract or order) STOCK NUMBER (as shown on con tract or order) NAME OF THE COMMODITY QUANTITY OF THE COMMODITY CONTAINED NAME OF THE MANUFACTURER DATE OF MANUFACTURE NAME OF CONTRACTOR GROSS WEIGHT 6. NOTES 6.1 Intended use.--The intended use is de scribed in the "Directions for use" specified in 5.3.2. 6-2 Ordering data.--If tinted paint is de sired, the purchaser should specify the color by means of a small sample of paint or by a dried painted panel, should also specify size and type of container desired, and should exercise any desired options offered herein. (See 1.2.1, 3.2.4.S, 5.1, 5.3.1, 6.4, and 7.4.) 6.2.1 Basis of purchase.--The paint should be purchased by volume (231 cubic inches to the gallon at 15J5* C.). 5 0000-NLI-000020573 ri^-104 $J Baaspit foraraU for suitable paint.-- The requirements of this specification will be met by paint of the following composition, firm both by volume and by weight: Ingredients K--------------r By volume By weight Bask carbonate white le*d_ Refined linseed oQ--acid No. 6-8........................................ Raw Massed oil BodWd Unaeed oQ, body Z-U. Total nonvolatile Mineral spirits and drier... Total paint_____________ Gallon 0.26 .21 .21 .10 0.78 .22 LOO Pntnda 14.20 1.68 1.68 A1 18.27 1.48 19.70 7. DEPARTMENTAL REQUIREMENTS 7.1 The following specifications and other publications, of the issues in effect on date of invitation for bids, and special require ments, form a part of this specification for purchases made under this specification by the respective departments. 7.2 Army.--U. S. Army Specification No. 100-2, Standard Specification for Marking Shipments by Contractors. (Copies of Specification* required for Army parchases may be obtained upon application to the pre curing agency. Both the title and identifying symbol or number should bo stipulated when requesting copies.) 6.4 It is believed that this specification adequately describee the characteristics nec essary to secure the desired material and that normally no samples will be necessary prior to award to determine compliance with this specification. If, for any particular pur pose, samples with bids are neceasary, they should be specifically asked for in the invita tion for bids, and the particular purpose to be served by the bid sample should be defi nitely stated, the specification to apply in all other respects. 6.5 Federal specifications do not include all types, classes, grades, sizes, etc., of the commodities indicated by the titles of the specifications, or which are commercially available but are intended to cover the types, etc., which are suitable for Federal Govern ment requirements. Patent Mtice.--When Government drawings, spedirstims. or other data ars used for any purpose other than in connection with a definitely related Govern ment procurement operation, the United States Gov ernment thereby incura no responsibility nor any obligation whatsoever; end the fact that the Govern ment may have formulated, furnished, or in any way supplied the eaid drawings, rpecificationi, or other data, is not to be regarded by implication or other wise as in any manner iieensing the holder or any other person or corporation, or conveying any right* or permission to manufacture, in , or sell any pat ented invention that may in any way be related thereto. 7.3 Navy. 7.3.1 Applicable specification* and other publications. Navy Department Specification: General Specifications tor Inspection of Material. Bureau of Supplies and Accounts Publica tion Navy Shipment Marking Handbook. (Copies of Federal and Military specifications re quired for Navy purchases, Navy Department speci fications, and the Navy Shipment Marking Hand book may be obtained without cost upon application to the Bureau of Supplies and Accounts, Navy De partment, Washington 26, D. C., except that Naval activities should make application to the Com manding Officer, Naval Supply Depot, Scotia X, N. Y. Both the title and Identifying symbol or number should be stipulated when requesting copies of specifications.) 7.3.2 Marking.--In addition to any special marking required by the contract or order, marking Bhall be in accordance with the re quirements of the Navy Shipment Marking Handbook. NAVY INTEREST: HC S Y 6 0000-NLI-000020574 * r 7.4 Air Force.--Unless otherwise specified in the contract or order, each shipping con tainer shall be marked in accordance with the requirements of U. S. Army Specification 94-40646, Marking; Exterior, Domestic and Export Shipment by Contractors. TT--P--104 (Copies of specifications required for Air Force purchases may be obtained from the Commanding General, Air Materiel Command, Wright-Patterson Air Force Base, Dayton 1, Ohio.) t 1 ThU ipedfication U a part of Section IV, Part 5, of the Federal Standard Stock Catalog. if u. . immann *uirrtN omesa wm Tor sale by the Superintendent of Documents, Washington 2S, D. C. Pries 6 sente. 7 0000-NLI-000020575 FEDERAL SPECIFICATION TT--W--251c 14 MAY 1964 SUPERSEDING Fed. Spec. IT-W-Slb 30 May 1*45 WHITE LEAD, BASIC-CARBONATE, DRY, PASTE-IN-OIL AND SEMIPASTE CONTAINING VOLATILE THINNER This specification was approved by the Commissioner, Federal Supply Service, General Service* Administration, for the use of all Federal agencies. 1. SCOPE AND CLASSIFICATION 1.1 Scope.--This specification covers basiccarbonate white lead for use in paints. 1.2 Classification. 1.2.1 Types.--The basic-carbonate white lead shall be of the following types, as specified (see 6.1) : Type A.--Dry pigment Type B.--Paste-in-oil Type C.--Semipaate containing thinner volatile 2. APPLICABLE SPECIFICATIONS AND STANDARDS 2.1 The following specifications and standard, of the issues in effect on date of invitation for bids, form a part of this specification: Fcdeml Specifications. TT-P-141--Paint, Varnish, Lacquer, and Related Materials; Methods of Inspection, Sampling and Testing. TT-P-143--Paint, Varnish. Lacquer, and Related Materials, General Speci fication for Packaging, Packing, and Marking. Military Standard : MIL-STD-129--Marking of Shipments. ' Activities outsiile the Federal Government may obtain copies of Federal Specifications and Stand ards as outlined under "General Information'' in the Index of Federal Specifications and Standards and at the prices indicated in the Index. The Index, which includes cumulative monthly supplements as issued, is for sale on a subscription basis by the Superintendent of Documents, U. S. Government Printing Office, Washington 25, D. C. (Single copies of this specification and other product specifications required by activities outside the Federal Government for bidding purposes are available without charge at the GSA Regional Offices in Boston. N'ew York. Atlanta, Chicago. Kansas City. Mo.. Dallas, Denver. San Francisco, Lcs Angeles, Seattle, and Washington. D. C. i Federal Gover nment activities may obtain copies of Federal Specifications and Standards and the Index of Federal Specifications and Standards from established distribution points in their agencies, (Copies of Military Standards required by con tractors in connection with specific procurement 'unctions should be obtained from the procuring agency or as directed by the contracting officer.) 2.2 Specifications and standards applicable only to individual departments are listed in section 7. 3. REQUIREMENTS 3.1 Color__The color shall be as specified (see 6.1), and shall be as white or whiter than the standard agreed upon by the manu facturer and procuring agency (see 6.3). 27l]S-M-<327) 1 0000-NLI-000020576 N 2441.05 TT-W-251C 3.L1 Tinting Strength. -- The tinting strength of the white lead shall be equal to or greater than that of the standard (see 6.3), when tested as specified in 4.2.1. 3.3.1 Odor.--The odor of the paste-in-oil, as taken from the container, while drying, or after drying, shall not be abnormally pun gent or disagreeable. 3.2 Type A, dry pigafcnt.--The dry pig ment shall be basic lead carbonate. (See 6.4.) It shall be free from adulterants, shall contain no more than the traces of impurities incident to well controlled manufacture of high grade basic-carbonate white lead, and shall conform to table I. Tabu s I.--Dry pigment Minimum Maximum Coarse particles retained on No. 326 sieve. ______ Lead carbonate -- --------Moisture _________ ________ Impurities _______ ________ Percent 62.0 Percent 1.0 76.0 .7 1.0 3.3 Type B, paste-in-oil.--The paste-in-oil shall be made by thoroughly grinding the pigment specified in 3.2 with linseed oil to a paste consistency. The linseed oil fatty acids shall have an iodine number of not less than 175 and shall contain no unsaponiflable matter. The paste shall not be caked in the container and shall break up readily in oil to form a smooth paint of brushing consistency. The paste shall conform to table II. Tabl e II.--Paste-in-oil Minimum Maximum Pigment _________________ Linseed oil ----------------------Moisture and other volatile' matter -------------------- -- Coarse particles and ``skins" (total residue retained on No. 125 sieve, basedl on pigment)---- -------------- Percent 89.0 Percent __ 11.0 .7 1.5 3.4 Type C, semipaste containing volatile thinner. 3.4.1 The semipaste containing volatile thinner shall be made by thoroughly grind ing the pigment specified in 3.2 with linseed oil and a small amount of turpentine, volatile mineral spirits, or a mixture thereof to a semipaste consistency. The linseed oil fatty acids shall have an iodine number of not less than 175 and shall contain no unsaponiflable matter. 3.4.2 Condition in container.--The semi paste shall not be caked in the container and shall be readily stirred to a uniform mixture, which shall mix readily with oil, turpentine, or mineral spirits to form a smooth paint of brushing consistency. 3.4.3 Odor.--The odor of the semipaste, as taken from the container, while drying or after drying, shall be not abnormally pun gent or disagreeable. 3.4.4 The semipaste shall conform to table III. Tabl e III.--Semipaste containing voUvkQe thinner Minimum Maximum Pigment --------------------------Linseed oil Volatile matter and moisture Moisture Coarse particles and "skins" ttotal residue retained on No. 325 sieve, based on pigment)------------------- Percent 87.6 1.6 Percent 10.5 3.0 .7 1.5 2 0000-NLI-000020577 TT-W-aie 4. SAMPLING, INSPECTION AND TEST PROCEDURES 4.1 Sampling. -- Sampling shall be in accordance with miethod 102.1 of Federal Specification TT-P-141, except for depart mental requirements (see section 7). 4.2 Testing.--The material shall be tested in accordance with applicable methods of Federal Specification TT-P-141 and as specified herein. 4.2.1 The testa Bbown in table IV shall be conducted in accordance with Federal Specification TT-P-141: Tabl e IV.--Test methods Type A Type* B aad C addition. After the 3 minutes of vigorous stirring, the paste shall break up to a mix ture which is smooth and of good brushing consistency. In the case of the semipaste, the same procedure shall be followed except that the oil additions shall be 5, 8, and 10 ml. 5. PREPARATION FOR DELIVERY 5.1 Type A white lead shall be delivered in 50 pound, multiwall paper shipping sackB. Type B white lead shall be delivered in 1- or 5-pound cans. Type C white lead shall be delivered in 1-quart, multiple-friction top cans, containing 5.0 pounds or in 25, 50, or 100 pound pails or drums. The size con tainer required shall be &a specified. (See 6.1). Preparation for delivery shall be in accordance with Federal Specification TTP-143 except that marking for all activities of the Department of Defense shall conform to Military Standard MIL-STD-129. Color Tinting strength------ Coarse particles -------Basic carbonate white lead Water (type C only) -- Condition in container-Fatty acids____________ Iodina number ot fatty acids Pigment content -- -. >421.1 422.2 410.1 704.1 _______ Moisture and other volatile matter -. _____ Unaapooiftable (mineral oil) _____ ______ _____ Odor ---- ----------------- - '407.1 ___ -- 421.1 422.2 409.1 704.1 408.1 301.1 506.1 506.1 402.1 (Reagent "A") >404.1 504.1 440.1 1 Use 2 grams ot sample and 0.4 milliliter of lin seed oil. ' Heat in an oven at 95' to 98' C. for 2 hours; use 7-gram sample for types B and C. 1JL2 Miscibility.--One hundred grams of the paste shall be placed in a cup, 5 ml. of linseed oil shall be added, and the mixture shall be stirred vigorously with a spatula or paddle for 1 minute. Ten ml. and finally 15 ml. of oil shall be added, and the mixture shall be stirred for 1 minute after each 6. NOTES 6.1 Ordering data.--Procurement docu ments should specify the following: (a) Title, number, and date of this speci fication. (b) Type required (see 1.2). (c) Color standard required (see 3.1). (d) Size of container required (see 5.1). (e) Whether domestic or overseas ship ment is required. 6.2 Basis of purchase.--Basic-carbonate white lead should be purchased by net weight. 6.3 If color and tinting strength are to be considered in accepting or rejecting deliv eries under this specification, it will be neces sary for the procuring activity and the manufacturer to mutually agree upon a sample for comparison with deliveries for these and these properties only. When dry pigment is being purchased, the agreed-upon sample should be dry pigment; when pastein-oil is being purchased, the agreed-upon 3 0000-NLI-000020578 TT-W-251e 122 Sampling, inspection, and test pro cedures. 722.1 Lot.--For purposes of sampling, a lot shall consist of white-lead of one type, from one batch^offered for delivery at one time. 7.9.22 Sampling for tests (at a Govern ment laboratory). 122JL1 From each inspection lot (see 7.2.2.1), the Government inspector shall take two containers at random. From each of the two containers, 1-quart specimens shall be taken and place in separate, clean, dry, metal or glass containers, and then sealed, marked, and forwarded to the testing lab oratory designated by the activity concerned. 7.222.222 When requested by the contractor, the Government inspector shall take sample specimens in accordance with 7.2.2.2.1 with the following exception: Three-quart speci mens shall be taken instead of 1-quart speci mens. Each 3-quart specimen shall be divided into three equal parts, one part to be delivered to the contractor, one part to the testing laboratory, and one part to be held by the inspector in case of dispute. 1.222 Testing activity.--Unless otherwise specified, the samples taken by the Govern ment inspector as required for test purpose shall be forwarded to the Industrial Test Laboratory, Philadelphia Naval Shipyard, Philadelphia 12, Pa.; to Industrial Labora tory, Mare Island Naval Shipyard, Vallejo, Calif.; to the Chemical Laboratory, Norfolk Naval Shipyard, Portsmouth, Va,; or to the Material Laboratory, New York Naval Ship yard, Brooklyn 1, N. Y. 722.4, Sampling for inspection of con tainers (at the contractor's plant). -- A random sample of filled containers shall be taken by the Government inspector in ac cordance with Military Standard MIL-STD105 at Inspection Level I and Acceptable Quality Level ---= 2.5 percent defective to verify compliance with this specification in regard to fill, closure, marking, and other requirements not involving testa. 722.2.5 Inspection of containers (at the contractor's plant).--Each sample filled con tainer selected as specified in 7.2.2.4 shall be examined for defects of construction of the container and the closure, for evidence of leakage, and for unsatisfactory markings; each filled container shall also be weighed to determine the amount of contents. Any container in the sample having one or more defects, or under required fill, shall be re jected, and if the number of defective con tainers in any sample exceeds the acceptance number for the appropriate sampling plan of Military Standard MIL-STD-105, the lot represented by the sample shall be rejected. Rejected lots may be resubmitted for ac ceptance tests, provided the contractor has removed (or reworked) all nonconforming products. 722.6 Lot acceptance tests.--The samples taken in accordance with 7.2.2.2.1 shall be subjected to the tests specified in section 4. The laboratory may perform complete lot acceptance tests on only one sample from each lot provided sufficient tests are made on the second sample to verify that both are alike. Lots shall be accepted or rejected by the Government inspector on the basis of the laboratory test report on the transmitted samples. Rejected lots may be resubmitted for acceptance tests, provided the contractor has removed lor reworked) all nonconform ing products. 722.3 Standard samples.--Comparison of color and tinting strength, as outlined in 3.1 and 3.1.1, shall be made with a standard sample. Portions of the standard sample, if required for Navy purchases, may be ob tained upon application to the Test Labora tory Building 121, Philadelphia Naval Ship yard, Philadelphia 12, Pa., the Commandant, Norfolk Naval Shipyard, Portsmouth, Va., or the Commandant, Mare Island Naval Shipyard, Vallejo, California. 0000-NLI-000020579 5 N TT-W-251C 722 Sampling, inspection, and test pro cedures. 722.1 Lot.--For purposes of sampling, a lot shall consist of white-lead of one type, from one batch, offered for delivery at one time. 7.22.2 Sampling for tests (at a Govern ment laboratory). 7.2-9.-2.1 From each inspection lot (see 7.2.2.1), the Government inspector shall take two containers at random. From each of the two containers, 1-quart specimens shall be taken and place in separate, clean, dry, metal or glass containers, and then sealed, marked, and forwarded to the testing lab oratory designated by the activity concerned. 722.2.2 When requested by the contractor, the Gosernment inspector shall take sample specimens in accordance with 7.2.2.2.1 with the following exception: Three-quart speci mens shall be taken instead of 1-quart speci mens. Each 3-quart specimen shall be divided into three equal parts, one part to be delivered to the cdntractor, one part to the testing laboratory, and one part to be held by the inspector in case of dispute. 7.2.23 Testing activity.--Unless otherwise specified, the samples taken by the Govern ment inspector as required for test purpose 'hall be forwarded to the Industrial Test Laboratory, Philadelphia Naval Shipyard, Philadelphia 12, Pa.; to Industrial Labora tory, Mare Island Naval Shipyard, Vallejo, Galif,; to the Chemical Laboratory, Norfolk Naval Shipyard, Portsmouth. Va.; or to the Material Laboratory, New' York Naval Ship yard, Brooklyn 1, N. Y. 7X2.4 Sampling for inspection of con tainers (at the contractor's plant). -- A random sample of filled containers shall be taken by the Government inspector in ac cordance with Military Standard MIL-STD105 at Inspection Level I and Acceptable Quality Level == 2.5 percent defective to verify compliance with this specification in regard to fill, closure, marking, and other requirements not involving tests. 72.2.5 Inspection of containers (at the contractor's plant).--Each sample filled con tainer selected as specified in 7.22.4 shall be examined for defects of construction of the container and the closure, for evidence of leakage, and for unsatisfactory markings; each filled container shall also be weighed to determine the amount of contents. Any container in the sample having one or more defects, or under required fill, shall be re jected, and if the number of defective con tainers in any sample exceeds the acceptance number for the appropriate sampling plan of Military Standard M1L-STD-105, the lot represented by the sample shall be rejected. Rejected lots may be resubmitted for ac ceptance tests, provided the contractor has removed (or reworked) all nonconforming products. 722.6 Lot acceptance tests.--The samples taken in accordance with 7.2.22.1 shall be subjected to the tests specified in section 4. The laboratory may perform complete lot acceptance tests on only one sample from each lot provided sufficient tests are made on the second sample to verify that both are alike. Lots shall be accepted or rejected by the Government inspector on the basis of the laboratory test report on the transmitted samples. Rejected lots may be resubmitted for acceptance tests, provided the contractor has removed (or reworked) all nonconform ing products. 7.23 Standard samples.--Comparison of color and tinting strength, as outlined in 3.1 and 3.1.1, shall be made with a standard sample. Portions of the standard sample, if required for Navy purchases, may be ob tained upon application to the Test Labora tory Building 121, Philadelphia Naval Ship yard, Philadelphia 12, Pa., the Commandant, Norfolk Naval Shipyard, Portsmouth, Va., or the Commandant, Mare Island Naval Shipyard, Vallejo, California. 0000-NLI-000020580 5 TT-W-251c 7.3Air Force. 7.3.1 Applicable specification. Federal Specification: TT-P-141--Paint, Varnish, Lacquer, and Related Materials; Methods of Inspection, Sampling and Testing. (Copie* of specifications, standards, and drawings required by contractors in connection with specific procurement functions should be obtained from the procuring agency or as directed by the contracting officer.) 7.3.2 Inspection.--Inspection shall be per formed in accordance with method 101.1 and section 1000 of Federal Specification TTP-141. MILITARY INTEREST: Army--E C M Q T Navy--Sh MC Or Y Air Force. U. S. GOVERNMENT PS1NT1N6 OFFICE: ISS4 Copies of this specification may be purchased for 5 cents. 0000-NLI-000020581 (