1、For General Specifications, see page ESP-C-28.101-GS. This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2008 by Navistar, Inc. JUNE 2008 Page 1 of 2 NAVIST
2、AR, INC. Engineering Standard Parts NUMBER: ESP-C-28.121-PP TITLE: Hexagon Socket Head Capscrews - Preferred Parts (Noun Code 7450) CURRENT ISSUE DATE: June 2008 WRITTEN/REVIEWED BY: Corporate Technical Standards APPROVED BY: Corporate Technical Standards SUPERSEDES ISSUE OF: August 2007 PRINTED COP
3、IES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION Change Notice: Revised sort order of listed fasteners. International Truck and Engine Corporation replaced with Navistar, Inc. per corporate directive. Nominal Size-TPI Length Finish Material Part Number 6 -32 1/4 ZN6A AST 28187R1 6 -32 1/2
4、PLN AST 28002R1 6 -32 3/4 PLN AST 28053R1 8 -32 3/8 ZN6A AST 28144R1 8 -32 1 ZN6A AST 25728R1 8 -32 1 1/4 PLN AST 26528R1 10 -24 1/2 ZN6A AST 9418617 10 -24 1/2 PHC AST 28243R1 10 -24 3/4 PHC AST 28411R1 10 -24 1 ZN6A AST 28563R1 10 -24 1 1/4 PLN AST 147114 10 -24 1 1/4 ZN6A AST 40349R1 10 -24 1 1/2
5、 ZN6A AST 28564R1 1/4 -20 1/2 PLN AST 216277 1/4 -20 3/4 PLN AST 138201 1/4 -20 3/4 ZN6A AST 426816 1/4 -20 1 PLN AST 138202 1/4 -20 1 ZN6A AST 22866R1 1/4 -20 1 1/2 PLN AST 138204 1/4 -20 1 3/4 PLN AST 138205 1/4 -20 2 PLN AST 138206 1/4 -20 2 1/2 PLN AST 138208 1/4 -20 3 PLN AST 27788R1 5/16 -18 1
6、/2 ZN6A AST 21744R1 5/16 -18 3/4 PLN AST 21019R1 5/16 -18 3/4 ZN6A AST 20483R1 5/16 -18 1 PLN AST 21035R1 5/16 -18 1 ZN6A AST 21892R1 5/16 -18 1 1/4 PLN AST 21040R1 5/16 -18 1 1/4 ZN6A AST 21327R1 5/16 -18 1 1/2 PLN AST 20499R1 5/16 -18 1 3/4 PLN AST 21110R1 5/16 -18 2 PLN AST 21159R1 5/16 -18 2 1/4
7、 PLN AST 28639R1 5/16 -18 2 1/2 PLN AST 23683R1 5/16 -18 2 3/4 PLN AST 25427R1 Nominal Size-TPI Length Finish Material Part Number 5/16 -I8 3 PLN AST 138230 5/16 -18 3 1/4 PHC AST 28406R1 5/16 -18 4 PLN AST 28225R1 5/16 -18 5 PLN AST 28076R1 3/8 -16 3/4 PLN AST 138241 3/8 -16 3/4 ZN6A AST 426368 3/8
8、 -16 1 PLN AST 138242 3/8 -16 1 1/4 PLN AST 138243 3/8 -16 1 1/4 ZN6A AST 179146 3/8 -16 1 1/2 PLN AST 138244 3/8 -16 1 3/4 PLN AST 138245 3/8 -16 2 PLN AST 138246 3/8 -16 2 1/4 PLN AST 138247 3/8 -16 2 1/2 PLN AST 28091R1 3/8 -16 2 3/4 PLN AST 138249 3/8 -16 2 3/4 ZN6A AST 426372 1/2 -13 1 1/4 PLN
9、AST 138291 1/2 -13 1 1/2 PLN AST 138292 1/2 -13 1 3/4 PLN AST 138293 1/2 -13 1 3/4 PHC AST 26547R1 1/2 -13 2 PLN AST 138294 1/2 -13 2 1/4 PLN AST 25661R1 1/2 -13 2 1/2 PLN AST 138296 1/2 -13 2 1/2 ZN6A AST 9406825 1/2 -13 2 3/4 PLN AST 28092R1 1/2 -13 3 1/4 PLN AST 138299 1/2 -13 3 1/2 ZN6A AST 9406
10、829 1/2 -13 4 PLN AST 138301 1/2 -13 5 1/2 PLN AST 138304 1/2 -13 5 1/2 PHC AST 25763R1 1/2 -13 6 PHC AST 27359R1 5/8 -11 1 PLN AST 138355 5/8 -11 1 1/4 PHC AST 28048R1 5/8 -11 1 1/2 PHC AST 28044R1 5/8 -11 1 1/2 PLN AST 21571R1 5/8 -11 1 3/4 PLN AST 21047R1 PREFERRED PARTSCopyright Navistar Interna
11、tional Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: ESP-C-28.121-PP TITLE: Preferred Parts Hexagon Socket Head Cap ScrewsCURRENT ISSUE DATE: June 2008 For General Specifications, see page ESP-C-28.101-
12、GS. This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2008 by Navistar, Inc. JUNE 2008 Page 2 of 2 Nominal Size-TPI Length Finish Material Part Number 5/8
13、-11 1 3/4 PHC AST 28045R1 5/8 -11 2 PLN AST 20296R1 5/8 -11 2 PHC AST 28592R1 5/8 -11 2 1/4 PLN AST 27277R1 5/8 -11 2 1/2 PLN AST 27626R1 5/8 -11 3 PLN AST 20295R1 5/8 -11 3 1/4 PLN AST 21572RI 5/8 -11 5 1/2 PLN AST 28663R1 Nominal Size-TPI Length Finish Material Part Number Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
