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. 2016 by Navistar, Inc. JANUARY 2017 Page 1 of 3 NAVISTAR, INC. Material, Parts, and Process Specificatio
2、ns (MPAPS) NUMBER: MPAPS G-4106 Former Designation: TMS-4106 TITLE: Seat Belt Hardware Corrosion Resistance CURRENT REV No.: 1701 DATE: Jan. 2017 WRITTEN/EDITED BY: S. Brailey APPROVED BY: R. Goluch SUPERSEDES: Rev. D-1 June 2000 PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION
3、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 practices and to determine the applicability of regulatory
4、limits prior to use. 1.0 APPLICATION This specification applies to the steel hardware contained in seat belt assemblies, normally designated as either attachment hardware (at or near the floor) or other hardware such as buckles, retractors, tongues, and similar metallic parts. 2.0 SCOPE This specifi
5、cation covers only the finish requirements; mechanical, chemical, and physical property requirements and test methods are defined by applicable Federal, State, and SAE specifications. 2.1 Restricted Chemical Substances Effective January 1, 2007, all product supplied to the requirements of this speci
6、fication must comply with the requirements of the MPAPS B-50 specification. 3.0 REFERENCE DOCUMENTS Unless otherwise specified, the latest issue of all referenced standards shall apply. The following Specifications, Standards, and Regulations are referenced in this specification. Quality System Stan
7、dard ISO 9001 or TS-16949 FMVSS 209 CFR Title 29, Part 1910 ASTM B368 NAVISTAR Supplier Packing and Shipping Std. D-13 ASTM B456 NAVISTAR Engineering Design Std. A-16 NAVISTAR MPAPS B-50 4.0 REQUIREMENTS Parts and assemblies supplied to this specification must meet all applicable requirements of Fed
8、eral Motor Vehicle Safety Standard No. 209 (FMVSS 209). 4.1 Plating Requirements Hardware shall be either zinc, or nickel chromium plated steel or fabricated from a stainless steel with a minimum of 11.5% chromium content. 4.1.1 Parts may be supplied with either a bright, semi-bright, dull, or satin
9、 finish. The specific finish to be used on a given part or assembly will be determined by IPD Body Group and specified on the Engineering drawing. NUMBER: MPAPS G-4106 TITLE: Seat Belt Hardware Corrosion Resistance REVISION: 1701 This document is restricted and may not be sent outside Navistar, Inc.
10、 or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2016 by Navistar, Inc. JANUARY 2017 Page 2 of 4 4.2 Post Plating Treatment 1. All electroplated parts shall be free from hydrogen embrittlement. A typical treatment is to bake
11、 (within two hours after plating) for four hours at 190-205C (375-400F), unless the parts are mechanically plated, in which case no baking treatment is necessary. 2. Stainless steel parts shall be passivated by immersion in a dilute nitric acid solution after manufacture. 3. Zinc plating shall be fo
12、llowed by a clear chromate conversion treatment on parts that will be visible after installation in a vehicle. 4.3 Corrosion Resistance Parts and assemblies supplied to this specification must meet corrosion requirements as described in FMVSS 209. Unless otherwise agreed upon between the supplier an
13、d the purchaser, corrosion testing prescribed by ASTM B456 for nickel chromium plating shall be performed using the CASS method as described in ASTM B368. 5.0 QUALITY All production supplied shall be clean and free from dirt, oils, sharp edges, or defects harmful to product performance. 6.0 QUALIFIC
14、ATION Engineering qualification of sources is required in advance of production shipments. Samples shall be accompanied by test data certifying that all requirements of the specification have been met. 6.1 Quality Control Plan A Quality Control Plan for products supplied to the requirements of this
15、specification will be established by mutual agreement between NAVISTAR and the supplier. Unless specific exception is noted, the following characteristics, where applicable*, shall be included in the plan as features for management by statistical process control.* * Other characteristics for inclusi
16、on in the control plan may be specified on the engineering drawing and/or purchase order. * See NAVISTAR Engineering Design Standard A-16 7.0 SOURCE APPROVAL AND QUALITY CONTROL 7.1 Supplier Requirements All suppliers to NAVISTAR are required to be registered to ISO 9001 Quality System Requirements.
17、 NAVISTAR will also accept TS-16949 registration as long as the supplier can also fulfill all AIAG PPAP (Production Part Approval Process) documentation and approval requirements. Suppliers must maintain their certification with an accredited registrar and must furnish copies of registration certifi
18、cates to their Corporate Buyer upon request. NUMBER: MPAPS G-4106 TITLE: Seat Belt Hardware Corrosion Resistance REVISION: 1701 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
19、 all patent liability. 2016 by Navistar, Inc. JANUARY 2017 Page 3 of 4 7.2 Approval Parts supplied against contracts or purchase 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 practic
20、es are permitted without approval. In the event that changes in material, properties, processing practices, construction, color, or labeling of the product are required, the supplier shall notify NAVISTAR Materials Engineering and Purchasing and Supplier Development of the proposed change(s). Test d
21、ata indicating conformance to all requirements of this specification, test samples, 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 an
22、d report results of tests on specific lots of parts produced using ISO 9001 or 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 quality con
23、trol manager of the using NAVISTAR plant may determine testing and reporting requirements on specific products. 8.0 SHIPPING AND HANDLING Shipping and identification shall be in accordance with NAVISTAR Supplier Packing and Shipping Standard D-13. Parts shall be packaged so as to avoid any damage in
24、 shipment detrimental to the appearance of the part. 9.0 DESIGNATION ON DRAWINGS Example of note to use on drawings: Finish per MPAPS G-4106 10.0 TECHNICAL INFORMATION For further information related to the technical content of this specification, contact: Suppliers may purchase controlled copies of
25、 this specification by contacting: Materials Engineering and Technology Dept. 10400 W. North Avenue Melrose Park, IL 60160 E-mail: MaterialsEngineeringN IHS Global 15 Inverness Way East Englewood CO 80112-5776 Phone: 1-800-854-7179 E-mail: AutomotiveIHS.com Website: http:/ A.0 GENERAL INFORMATION A.
26、1 APPROVED SOURCES American Safety Equipment Corporation Jim Robbins Seat Belt Company Indiana Mills and Mfg., Inc. NUMBER: MPAPS G-4106 TITLE: Seat Belt Hardware Corrosion Resistance REVISION: 1701 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permissi
27、on from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2016 by Navistar, Inc. JANUARY 2017 Page 4 of 4 REVISION HISTORY Revision Level Change Approved by Date Approved 1701 Converted from TMS to MPAPS format. Removed obsoleted ASTM B287 and replaced with ASTM B368. R. Goluch 1/13/2017
