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. 2009 Navistar Inc. DECEMBER 2009 Page 1 of 4 NAVISTAR INC. TMS (TRUCK MATERIAL SPECIFICATION) NUMBER: TMS
2、-6918 TITLE: Sealer, Assembled Parts CURRENT REV No.: 0912 DATE: December 2009 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES: Rev. B-1, August 2001 PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION This specification may involve hazardous
3、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 practices and to determine the applicability of regulatory limits prior to use. Change Notice: Repla
4、ced “International Truck and Engine Corporation” with “Navistar, Inc.” per corporate directive; added CEMS B-50 requirement; editorial changes. Reference: File 30-1 Keywords: Sealer 1.0 APPLICATION This specification outlines the requirements for a liquid sealant material which is used during the as
5、sembly of studs, threaded pipe connections, and for coating of various solid gaskets. This product is intended to prevent seepage and seizure of cast iron and aluminum parts. 2.0 SCOPE This specification covers the general requirements, property and performance requirements, quality, source approval
6、 and quality control. 2.1 Restricted Chemical Substances Effective January 1, 2007, all product supplied to the requirements of this specification must comply with the requirements of the CEMS B-50 specification. 3.0 REFERENCE DOCUMENTS Unless otherwise specified, the latest issue of all referenced
7、standards shall apply. The following standards, specifications and regulations are referenced in this specification. Quality System Standard ISO 9001 or TS-16949 NAVISTAR CEMS B-50 CFR Title 29, Section 1910 NAVISTAR TMS-9543 NAVISTAR Manufacturing Std. MS-D-13 Military Specification, MIL-S-45180 NA
8、VISTAR Eng. Design Std. A-16 4.0 GENERAL REQUIREMENTS 4.1 Material This compound shall be a fuel, oil and water resistant material consisting of polymerized vegetable oils, modified resin, fillers and solvents. While being resistant to aliphatic hydrocarbons, it is not resistant to alcohol, aromatic
9、 hydrocarbons and acetate esters. 4.2 Color Shall be black. 4.3 Toxicity Shall not be considered a toxic hazard when used with proper industrial hygiene. NUMBER: TMS-6918 TITLE: Sealer, Assembled Parts REVISION: 0912 This document is restricted and may not be sent outside Navistar Inc. or reproduced
10、 without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2009 Navistar Inc. DECEMBER 2009 Page 2 of 4 4.4 Property And Performance Requirements This material shall meet the requirements and be tested in accordance with MIL-S-45180, Type II. 4.4.1
11、 Viscosity Required: 3000-30,000 poises. 4.4.2 Weight Required: 1460 48 kg/m (12.2 0.4 lbm/gal). 4.4.3 Solids Content Required: 85 3%. 4.4.4 Volatile Content Required: 13.0 2%. 4.4.5 Ash Content Required: 48 5%. 4.4.6 Flash Required: Shall be not less than 10C (50F). 4.4.7 Solubility % Maximum Requi
12、red: Aromatic Fluid TT-S-735 Type II 10 Aromatic Fluid TT-S-735 Type III 9 Ethylene Glycol 0-A-548 Type I 8 Distilled Water 6 4.4.8 Flexibility Required: Shall not crack when flexed at -35 1C (-30 2F). 5.0 QUALIFICATION Material and processes submitted for approval to this specification shall includ
13、e the following: 5.1 A detailed, signed test report documenting testing to this specification per TMS-9543. 5.2 Test coupons or photographs showing failure modes for each test. 5.3 The complete procedure used for preparing and curing materials for test, especially surface preparation and condition o
14、f the test specimens. 5.4 Questions regarding qualification requirements, reports and test materials may be directed to: Manager of Non-Metallic Materials Materials Engineering and Technology Truck Development and Technology Center PO Box 1109 Fort Wayne, IN 46801 6.0 QUALITY This compound shall be
15、a smooth and homogeneous mixture, free from lumps, caked material and particles of foreign matter. 6.1 Storage When stored in original containers at 16C (60F) to 30C (85F), it shall have a minimum of two years shelf life. NUMBER: TMS-6918 TITLE: Sealer, Assembled Parts REVISION: 0912 This document i
16、s 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. 2009 Navistar Inc. DECEMBER 2009 Page 3 of 4 6.2 Means of Application This product shall be easily applied with the aid o
17、f a spatula or stiff brush. 7.0 SOURCE APPROVAL AND QUALITY CONTROL 7.1 Supplier Requirements All suppliers to Navistar Inc. are required to be registered to ISO 9001 Quality System Requirements. Navistar will also accept TS-16949 registration as long as the supplier can also fulfill all AIAG PPAP (
18、Production Part Approval Process) documentation and approval requirements. Suppliers must maintain their certification with an accredited registrar and must furnish copies of registration certificates to their Navistar Corporate Buyer upon request. 7.2 Approval Parts supplied against contracts or pu
19、rchase orders citing this specification shall be equivalent in all respects to those samples which were approved by the purchaser. No changes in formulation or processing practices are permitted without approval. In the event that changes in material, properties, processing practices, construction,
20、color, or labeling of the product are required, the supplier shall notify Materials Engineering, Truck Development and Technology Center and Navistar Purchasing and Supplier Development of the proposed change(s). Test data indicating conformance to all requirements of this specification, test sample
21、s, and new or amended or updated Material Safety Data Sheet(s) (MSDS), in accordance with CFR Title 29, Part 1910 shall be submitted with the request for change. 7.3 Process Control The supplier shall either perform and/or report results of tests on specific lots of parts produced using ISO 9001 or
22、TS-16949 guidelines, or provide statistical evidence of the lot having been produced in a state of statistical control and with a process capable of providing all required properties. The part supplier and the plant metallurgist and/or the quality control manager of the using Navistar plant may dete
23、rmine testing and reporting requirements on specific products. 8.0 SHIPPING, PACKING AND IDENTIFICATION Loading, packing, and identification shall be in accordance with Manufacturing Std. MS-D-13. 9.0 DESIGNATION ON DRAWINGS Sealer per TMS-6918. 10.0 TECHNICAL INFORMATION For further information rel
24、ated to the technical content of this specification, contact: Suppliers may purchase controlled copies of this specification by contacting: Materials Engineering and Technology Dept. Truck Development and Technology Center 2911 Meyer Road Fort Wayne, IN 46803 E-mail: MaterialsEngineeringN IHS Global
25、 Inc. 15 Inverness Way East Englewood CO 80112-5776 Phone: 1-800-854-7179 E-mail: AutomotiveIHS.com Website: http:/ NUMBER: TMS-6918 TITLE: Sealer, Assembled Parts REVISION: 0912 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. 2009 Navistar Inc. DECEMBER 2009 Page 4 of 4 11.0 APPROVED SOURCE Permatex Company, Inc. - Permatex #2 A.0 GENERAL INFORMATION A.1 Coverage One gallon covers an area of 0.93 m (10 ft) if applied 0.4 mm (1/64 in) thick.
