Document v64mewqx18Xqd5pZEDq8Dg4MY

FINISHED PRODUCT Specification 'I* ' IV .^CPX'T AID I\7S?C?IO.'! STANDARDS (Convd) B, Dimensional Tolerances PEC. NO. 1. Length - 1/16*, -1/16 2. Width - 1/16", -1/16" 3. Thickness - Maximum *l/l6", -1/16"-Sales Dept,desires1/32",-!/?- L- Taper - A sheet metal templateof the correct radius shall bp used to check tapered blocks for proper fit to the prescribed radius. This template shall bo 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 1/15"* 5. Block tods -Shall be square with the long faces to within 1/16" V, QUALITY REQUIREMENTS 13 A, Density (lfcs/cu, ft ) Modulus of Rupture (psi) Abrasion loss (percent) I. 10 min. 2 =. 20 min. Desired Maximum 2lj# Maximum 27# OTrjjft 60 minimum JiO maximum 70 maximum WR 15 1951 ! 4 " 'll L --i -w rI I J E. R. WlLLIAMfe X INDICATES CHANGE - REASON: To shew squareness tolerance of 1/16" as applying to all WicithSe AUTHORITY FOR CHANGE Sales Request ` PILE-HOLDERS H. A. J. 0. I Kieselbarh Crawfo:'tl SUPERSEDES: .o,,-7 Pa-e 2 PRINTEO IN U.B.A. issu-i 12-5-50 lift. Kit. nPnill.. PUIT H11ICI wrici UiItEtlCI III. IL II. flAL IIP!, fill. CHTIOl CtlTIM. MUM. DATE I0BUED 3-32-51