Document mmbnr3Q7EaedY6VoJ62Mpd8xZ

nmribu rNuuuui Specification SPECIAL TOLERANCE SOPEREX BLACHE Division I. MANtJFACTORIES POINTS! /' Manvllle, Waukegan, Redwood City. \ II. DESCRIPTION: __ . Special Tolerance Superex Blocks.are designed to fit the needs of such users as: Swindell-Dressier Corp., Lee Wilson Engineering Corp., Chilled car-wheel manufacturers such as Griffen Wheel, Southern Wheel, American Brake Shoe, etc., and C. I. Hares Co. Orders must specify "Special Tolerance Superex Blocks," "Silicated," or "Dnsilicated" as the case nay be. Special Tolerance Superex Blocks: Standard Superex cut to special tolerances of this specification. MI-1915 Silicated Superex Blocks: Standard Superex cut to special tolerances of this specification and treated with a solution of silicate of eoda in accordance with approved Manufacturing Specifications. in. SIZES AHD LIMITATIONS4 A. Length 2ii" maximum B. Widths 1. Plat Blocks 2. Tapered Blocks 3, 6, 9, and 12 inches 6 and 9 inches C. Thickness 1. Flat Blocks 2. Tapered Blocks 3* to U" inclusive D. Minimum Radius for Full U" Thickness Tapered Blocks IS Manville and Waukegan Redwood City iiO" 99* IS n 3m3 Z: o ws 2z oO X- >cn!Smb^- masoni Change in Title and Clarification. s Ipsssp* w AUTHORITY DDR CMAMDS C. A. IliNS.T "nTiuucstr BE7 F1LB.HOLBSRS deVyver I SURSRStBSSi Part of page 1, specification entitled "Special TolerraaddCBIl :Blocks, Superex Blocks or KI-1915 Silicated Superex Blocks", issued PVINTn IN U.I.A. 2-13-53. Tin: DAT! ISSUED 8-21-53