1、 For Preferred Parts, See ESP-E-56.121-PP. For General Specifications, see ESP-E-56.101-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 Navis
2、tar, Inc. SEPTEMBER 2008 Page 1 of 2 NAVISTAR, INC. Engineering Standard Parts NUMBER: ESP-E-56.221-NPP TITLE: Prevailing Torque Hex Locknuts All Metal Non-Preferred Parts (Noun Code 5780) CURRENT ISSUE DATE: September 2008 WRITTEN/REVIEWED BY: Corporate Technical Standards APPROVED BY: Corporate Te
3、chnical Standards SUPERSEDES ISSUE OF: May 2008 PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION Change Notice: Removed 359785C1 and replaced with 453114C1. Nominal Size-TPI Finish Material Part Number 1/4-20 PHC 1 9413281 1/4-20 ZACLR 1 9413946 1/4-20 ZACLR 8 40291R1 1/4-28 ZAC
4、LR 1 274634 1/4-28 ZACLR 5 9413965 1/4-28 PHC 8 27122R1 1/4-28 ZACLR 8 9413993 5/16-18 PHC 1 274881 5/16-18 ZACLR 1 9411638 5/16-24 PHC 1 9413936 5/16-24 ZACLR 1 274312 5/16-24 PHC 5 274558 5/16-24 ZACLR 5 273767 5/16-24 PHC 8 27036R1 5/16-24 ZACLR 8 9413995 3/8-16 PHC 1 9413937 3/8-16 ZACLR 1 27499
5、3 3/8-24 PHC 1 9413938 3/8-24 ZACLR 1 274635 3/8-24 ZACLR 5 9413243 3/8-24 PHC 8 9413980 3/8-24 ZACLR 8 359784C1 7/16-14 PHC 1 9413939 7/16-14 ZACLR 1 9413947 7/16-14 PHC 5 9413954 7/16-14 ZACLR 5 9413966 7/16-14 PHC 8 9413981 Nominal Size-TPI Finish Material Part Number 7/16-14 ZACLR 8 453114C1 7/1
6、6-20 ZACLR 1 274636 7/16-20 ZACLR 5 274841 7/16-20 PHC 8 273896 7/16-20 ZACLR 8 9413215 1/2-13 PHC 1 9413941 1/2-13 ZACLR 1 457390R1 1/2-20 ZACLR 1 274637 1/2-20 PHC 5 9413957 1/2-20 ZACLR 5 9411818 1/2-20 PHC 8 9411648 1/2-20 ZACLR 8 9411971 9/16-12 PHC 8 9413982 9/16-12 ZACLR 8 9413998 9/16-18 ZAC
7、LR 8 274638 9/16-18 PHC 8 27293R1 5/8-11 PHC 1 9413944 5/8-11 ZACLR 1 9413948 5/8-11 ZACLR 8 40227R1 5/8-18 ZACLR 1 9413949 5/8-18 ZACLR 5 9413970 5/8-18 PHC 8 9411658 5/8-18 ZACLR 8 274639 3/4-10 ZACLR 1 24564R1 NON-PREFERRED PARTS Copyright Navistar International Corporation Provided by IHS under
8、license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: ESP-E-56.221-NPP TITLE: Prevailing Torque Hex Locknuts All Metal Non-Preferred Parts CURRENT ISSUE DATE: September 2008 For Preferred Parts, See ESP-E-56.121-PP. For General Specifications,
9、see ESP-E-56.101-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. SEPTEMBER 2008 Page 2 of 2 Nominal Size-TPI Finish Material P
10、art Number 3/4-16 ZACLR 1 23190R1 3/4-16 ZACLR 5 9413972 3/4-16 PHC 8 9412368 3/4-16 ZACLR 8 274640 7/8-9 ZACLR 1 462250R1 7/8-9 ZACLR 5 9413973 7/8-9 PHC 8 9413984 7/8-9 ZACLR 8 9414001 7/8-14 ZACLR 1 24565R1 7/8-14 ZACLR 5 9413974 7/8-14 PHC 8 20268R1 7/8-14 ZACLR 8 274641 1-8 ZACLR 1 24566R1 1-14
11、 ZACLR 1 23550R1 1-14 ZACLR 5 24568R1 1-14 PHC 8 25878R1 Nominal Size-TPI Finish Material Part Number 1-14 ZACLR 8 359798C1 1 1/8-7 PHC 8 26476R1 1 1/8-12 PHC 1 672496R1 1 1/8-12 ZACLR 5 26076R1 1 1/8-12 ZACLR 8 9414004 1 1/8-12 PHC 8 25126R1 1 1/4-12 ZACLR 5 26161R1 1 1/4-12 PHC 5 26268R1 1 1/4-12
12、PHC 8 27137R1 1 1/4-12 ZACLR 8 26154R1 1 3/8-12 ZACLR 8 26107R1 1 3/8-12 PHC 8 27668R1 1 1/2-12 PHC 8 25127R1 1 1/2-12 ZACLR 8 25049R1 Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
