ARMY A-A-52587-1996 HOOK ROPE DECK《甲板钢丝绳吊钩》.pdf

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1、 A-A-52587 9999974 O170010 113 METRIC A-A-52587 - SUPERSEDING 27 February 1974 MIL-H-52780(ME) Beneficial comments, recommendations, additions, deletions, clarifications, etc. and any other data which may improve this document should be sent to: U.S. Army Tank-automotive and Armaments Command, ATTN:

2、 AMSTA-TR-EBLUE, Warren, MI 48397-5000. COMMERCIAL ITEM DESCRIPTION HOOK, ROPE, DECK 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 one type of rope deck hook. The hook is inten

3、ded for use in bolted tank service. 2. SALIENT CHARACTERISTICS . The hook shall be as shown in Figure 1, and as specified herein (see 6.3). 2.1 Descm 2.2 w. Material shall be as specified herein. Material not specified shall be selected by the supplier and shall be subject to all provisions of this

4、specification. 2.2.1 Steel ba. Steel bar shall be 11.13 millimeters (mm) (0.438 inch) diameter, round, and shall conform to ASTM A663/A663M with a chemical composition suitable for the purpose. 2.3 W. After forming, the hook shall be zinc galvanized by the hot-dip process in accordance with ASTM A15

5、3, Class C, and followed by a zinc-phosphate conversion treatment in accordance with ASTM D2092, Method A. FSC 4030 BISTRIBUTION STATE MENT A . Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- A

6、-A-52587 9999974 01700LL 05T A-A-52587 - NOTES: 11.13 dia. t- 155.58 15.88 r I L 1. Dimensions are in mm. FIGURE 1. however, the figure is included for illustration only and is not intended to preclude the furnishings of other rope deck hooks which conform to this specification. . Figure 1 shows a t

7、ype of rope deck hook which has been found 6.4 Crnss-ref- . Hooks conforming to this CID are interchangeablehbstitutable with hooks conforming to MIL-H52780(ME), dated 27 February 1974. MILITARY INTERESTS: Custodians: Army - AT CML AGENCY COORDINATING ACTIVITY: GSA - FSS PREPARING ACTNITY: Army - AT (Project 4030-0274) 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-