1、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. 2015 by Navistar, Inc. JUNE 2015 Page 1 of 3 NAVISTAR, INC. Material, Parts, and Process Specifications (
2、MPAPS) NUMBER: MPAPS S-S-51.101-GS/PL Former Designation: ESP-S-51.101-GS TITLE: Angular Gaskets English Series (Noun Code 3720) CURRENT REV No.: 1506 DATE: June 2015 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES: ESP-S-51.101-GS - August 2003 PRINTED COPIES
3、OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION This specification may involve hazardous materials, equipment, and procedures. This specification does not purport to address all of the safety issues associated with its use. The user is responsible to consult appropriate safety and health prac
4、tices and to determine the applicability of regulatory limits prior to use. Change Notice: Changed to New MPAPS format; Combined GS, PP. DO NOT USE Per Corporate Policy 01-06, these gaskets are not approved for use in Navistar products! ANGULAR GASKETS (Noun Code - 3720) 1.0 MISCELLANEOUS DIMENSIONS
5、: Stock thickness of copper and steel will be .010 inch with a tolerance of plus and minus .0005 inch. Tolerance on all dimensions not otherwise controlled will be plus and minus .010 inch. 2.0 RESTRICTED CHEMICAL SUBSTANCES: Effective January 1, 2007, all product supplied to the requirements of thi
6、s specification must comply with the requirements of the MPAPS B-50 specification. 3.0 MATERIAL: Copper and steel will be in accordance with manufacturers practices. Asbestos will be long fiber. 4.0 DEFECTS: Gaskets will be free from burrs, cracks, sharp edges, and all other defects that might affec
7、t their serviceability. DO NOT USE NUMBER: MPAPS S-S-51.101-GS/PL TITLE: Angular Gaskets REVISION: 1506 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. 2
8、015 by Navistar, Inc. JUNE 2015 Page 2 of 3 Per Corporate Policy 01-06, these gaskets are not approved for use in Navistar/International products. 5.0 POLICY FOR SELECTING PARTS FOR NEW DESIGN: Approved parts are so designated to reduce variety of parts and assure maximum availability, interchangeab
9、ility, and cost savings in volume buying. For new design, parts shall be selected from “Approved“ part list only. 6.0 PART LIST: 6.1 Approved: ANGULAR GASKETS (Noun Code - 3720) Nominal Size B C D PART NUMBERS Inside Diameter Outside Diameter Thickness Copper and Asbestos Plain Max. Min. Min. 17/64
10、.276 .269 .375 .078 114659 5/16 .322 .315 .438 .078 114622 3/8 .385 .378 .625 .078 105451 7/16 .447 .440 .750 .078 137281 1/2 .510 .503 .688 .094 119937 5/8 .640 .628 .812 .094 105453 5/8 .640 .628 1.000 .094 105454 3/4 .765 .753 .938 .094 113897 7/8 .890 .878 1.125 .094 105456 1 1.015 1.003 1.250 .
11、094 120428 1-1/4 1.265 1.253 1.500 .094 142756 1-13/32 1.421 1.409 2.000 .094 105458 1-15/16 1.952 1.940 2.438 .094 121539 NUMBER: MPAPS S-S-51.101-GS/PL TITLE: Angular Gaskets REVISION: 1506 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from
12、 Corporate Technical Standards. Suppliers are required to assume all patent liability. 2015 by Navistar, Inc. JUNE 2015 Page 3 of 3 7.0 TECHNICAL INFORMATION: For further information related to the technical content of this specification, contact: Suppliers may purchase controlled copies of this specification by contacting: Materials Engineering and Technology Dept. 10400 W. North Avenue Melrose Park, IL 60160 E-mail: MaterialsEngineeringN IHS Global Inc. 15 Inverness Way East Englewood CO 80112-5776 Phone: 1-800-854-7179 E-mail: AutomotiveIHS.com Website: http:/
