Document EbxepekOLrRb8DR1x2mKgnDL

FINISHED PRODUCT SPECIFICATION PRODUCTl MI-1915 SHJCATED SUPEHSI BLOCKS IV., PRODUCT AM) INSPECTION STANDARDS (Cont*d) B. Dimensional Tolerances 1. Length - 1/16", -1/16" 2. Width - +1/16", -1/16" ,, 3. Thickness - Maximum *l/l6", -1/16". Sales Dept, desires l/32",-jl/32s 1*. Taper - A sheet metal template of the correct radius shall used to check tapered blocks for proper fit to the prescribed radius. This template shall be so constructed that a complete radius of blocks may be set up for inspection. Blocks when set up must fit the prescribed template. The maximum gap which is allowable when the blocks are set up on the template shall not be more than 3/16" o 5c Block Ends -Shall be square with the long faces to within 1/16" par 6 f width. >> J-2' /L.7< 12 V. QUALITY REQUIREMENTS 19 A. Density (lbs/.-u. ft,) Desired Maximum 21*# Maximum 27# B. Modulus of Rupture (psi) 60 minimum C. Abrasion loss (percent.) 1. 10 min. 2. 20 min. 1*0 maximum 70 maySwmTn X INDICATES CHANGE " REASON: Change in gap tolerance from 1/32" to 1/1& AUTHORITY FOR CHANGE FILE-HOLDERS Regular Approval H A, t' \ , - I| , i " C. r - - 1_____________ IND l" SUPERSEDES: FORM sots.7 PRINTED IN U.S.A. * --" w" We, MOD MPT. ** PLANT PINANCK OPPICK CSKANCH LAD. DIB. DUAL. HOD DUAL. CONTDOL CONTDOL DATE ISSUED 12/5/50.