[METRIC]
A-A-52528
October 13, 1995
SUPERSEDING
MS53042B(AT)
15 January 1991
COMMERCIAL ITEM DESCRIPTION
BRACKET, EXHAUST, MUFFLER AND TAILPIPE
(METRIC)
The General Services Administration has authorized the use of this commercial item description (CID) for all federal agencies.
1. SCOPE. This CID covers requirements for brackets used as supports in assembling exhaust mufflers and tailpipes.
2. SALIENT CHARACTERISTICS
2.1 Materials. Brackets shall be made of carbon steel, G10060-G10250 Unified Numbering Systems (UNS). The use of recovered material made in compliance with regulatory requirements is acceptable providing that all requirements of this CID are met (see 5.6).
2.1.1 Finish. Brackets shall be Zinc plated per ASTM B633, Type II, Service Condition 4 (thickness class Fe/Zn 25), after all bending and welding operations are complete.
2.2 Design and construction. Brackets shall be designed and constructed in accordance with figure 1.
2.2.1 Welding. The nuts shall be projection welded, with no damage to the threads after all welding operations are complete. The fusion shall be of such quality as to preclude failure.
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Beneficial comments, recommendations, additions, deletions clarifications, etc. and any other data which may improve this document should be sent by letter to: U.S. Army Tank-automotive and Armaments Command, ATTN: AMSTA-TR-E/BLUE, Warren. MI 48397-5000. |
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
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