1、A-A-52500 9999974 0365045 O90 METRIC A-A- 5 2 500 August 8, 1994 SUPERSEDING MS53058A(MO) 16 December 1964 COMMERCIAL ITEM DESCRIPTION CABLE AND CONDUIT ASSEMBLY, PARKING BRAKE- LOOP TYPE, BUTTON END FITTING (METRIC) The General Services Administration has authorized the use of this commercial item
2、description (CID), for all federal agencies. 1. SCOPE. This CID covers three sizes of parking brake cable and conduit assemblies with loop-type button end fittings. The cable and conduit assembly is capable of withstanding a load of 910 kilograms (Kg). 2. SALIENT CHARACTERISTICS. 2.1 Materials. Unle
3、ss otherwise specified herein, the materials used shall be in accordance with the manufacturers specifications/drawings utilized in the manufacture of products that parallel the functions of the items covered by this CID. The use of recovered materials is acceptable providing that all requirements o
4、f CID are met (see 5.5). 2.2 Design and construction. Unless otherwise specified herein and in figure 1, the parking brake-loop type cable and conduit assembly with button end fittings shall be designed and constructed in accordance with the manufacturers specifications/drawings. 2.3 Plating. Unless
5、 otherwise specified, all steel parts shall be zinc plated in accordance with ASTM B633, minimum thickness of plating is 12 micrometers. 2.4 Grease. Conduit shall be packed at assembly with grease. The grease shall be lubricant type and unless otherwise specified (see 5.2) shall withstand temperatur
6、e of -54 degrees Celsius (OC). 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 Command, ATTN: AMSTA-GLC, Warren, MI 48397-5000. FSC 2530 DISTRIBUTION STATEMENT A.
7、 Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- A-A-52500 9999974 OLb50Lib T27 A52500-2 A52500-3 A-A- 5 2 500 MS53058-2 2781 683 MS53058-3 4121 1397 OPTIONAL DESIGN A 1 14 GALV. I PLOW STEEL S
8、TRAND Former number MS part “A“ DIM “B“ DIM 2496 NOTE: Dimensions are in millimeters. Unless otherwise specified, tolerances are + 0.76 - FIGURE: 1. Cable and conduit assembly with loop type, button end fitting. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license f
9、rom IHS-,-,-_ A-A-52500 9999974 OLb5047 963 A-A- 52 500 2.5 Performance. The cable and conduit assembly shall be capable of operation down to -54OC (see 5.2). Each cable and conduit assembly shall be pre-stretched under a load of 454 kg. The cable assembly shall be capable of withstanding a load of
10、910 kg. sustained for a period of two hours with a maximum permissible slippage of each end fitting with respect to the cable of 0.4 millimeter (mm). With load applied, the cable outer sheath shall not show any lateral displacement or permanent deformation of conduit. The outside diameters of condui
11、t coils shall remain in-line. 2.6 Identification markings. Identification markings shall be permanent and legible and shall include, as a minimum, the manufacturers CAGE code and part number, and the part identification number (PIN) (see figure 1 and 5.3). 3. QUALITY ASSURANCE PROVISIONS. 3.1 Respon
12、sibility for inspection. The contractor is responsible for the performance of all inspections (examinations and tests). 3.2 Contractor certification. The contractor shall certify and maintain substantiating evidence that the product offered meets the salient characteristics of this commercial item d
13、escription and that the product conforms to the producers own drawings, specifications, workmanship standards, and quality assurance practices. Item with known defects shall not be submitted for Government acceptance. The Government reserves the right to require proof of such conformance prior to th
14、e first delivery and thereafter as may be otherwise provided for under the provisions of the contract. 4. PRESERVATION, PACKAGING, PACKING, LABELING, AND MARKING. Preservation, packaging, packing, labeling, and marking for the desired level shall be as specified in the contract (see 5.2). 5. NOTES.
15、(This section contains information of a general or explanatory nature that may be helpful but is not mandatory.) 5.1 Addresses or obtaining copies of referenced documents. 5.1.1 Government specifications. Copies of MIL-G-23827 “Grease, Aircraft and Instrument, Gear and Actuator Screw“ are available
16、from the Defense Printing Service Detachment Office, Bldg. 4D (Customer Service), 700 Robbins Avenue, Philadelphia, PA 19111-5094. 5.1.2 Industry specifications. Copies of ASTM B633 “Standard Specification for Electrodeposited Coatings of Zinc on Iron and Steel“ are available from the American Socie
17、ty for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103. 5.2 Ordering data. Acquisition documents must specify the following: a. Title, number, and date of this CID. b. Part or identification number (PIN). c. Selection of applicable level and packaging requirements. d. Use of MIL-G-23
18、827 for grease lubricant when operating temperature is e. Issue of Department of Defense Index of specifications and standards lower than -54OC. (DODISS) to be cited in the solicitation, and if required, the specific issue of individual documents referenced. 3 Provided by IHSNot for ResaleNo reprodu
19、ction or networking permitted without license from IHS-,-,- A-A-52500 9999974 OLbSO48 8TT A-A-52500 5.3 Part identification number (PIN). The PINS to be used for cable and conduit assemblies acquired to this CID are created as follows: A 52500 - X 1 Number designation for size (see figure 1). CID nu
20、mber. E Designates a CID. 5.4 Cross-reference. Cable and conduit assemblies conforming to this CID are interchangeable/subctitutable with cable and conduit assemblies conforming to MS53058A(MO), dated 16 December 1964. 5.5 Regulatory requirements. The offeror/contractor is encouraged to use recovere
21、d materials in accordance with Public Law 94-580 to the maximum extent practicable. MILITARY ACTIVITY: Custodian: Army - AT Review activity: DLA - CS CIVIL AGENCY COORDINATING ACTIVITY: GSA-FSS Preparing activity Army - AT (Project 2530-0360) 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
