1、 Comments, suggestions, or questions on this document should be addressed to U.S. Army Tank-Automotive and Armaments Command, ATTN: RDTA-EN/CM/DM/STND MS#268, 6501 E. 11 Mile Road, Warren, MI 48397-5000 or emailed to DAMI_STANDARDIZATIONconus.army.mil. Since contact information can change, you may w
2、ant to verify the currency of this address information using the ASSIST Online database at http:/assist.daps.dla.mil. AMSC N/A FSC 4730 INCH-POUND A-A-52403A 8 July 2009 SUPERSEDING A-A-52403 January 21, 1993 COMMERCIAL ITEM DESCRIPTION MENDER, HOSE, LOW PRESSURE The General Services Administration
3、has authorized the use of this commercial item description (CID) for all agencies as a replacement of cancelled MS24520A. 1. SCOPE. 1.1 Scope. This CID covers requirements for hose menders made from metal tubing 3 inches long and beaded on both ends. The repair hose is used in low pressure applicati
4、ons with suitable hose clamps to complete the repair. 2. SALIENT CHARACTERISTICS. 2.1 Materials. The metal tubing for the hose mender shall be made of either corrosion resisting steel or anodized aluminum. The use of recovered material made in compliance with regulatory requirements is acceptable pr
5、oviding that all requirements of this CID are met (see 5.1 and 5.5). 2.2 Design and construction. The hose mender shall be made of straight tubing 3 inches long and have a bead on both ends. See table I for hose mender size, material, and dimensions. 2.3 Workmanship. The hose mender tubing shall be
6、free from burrs, cracks, sharp edges, irregularities, or any other defects affecting serviceability and appearance. 2.4 Identification and marking. Identification and marking, as a minimum, shall include the PIN number and manufacturers identification (see Table I and section 5.2). Provided by IHSNo
7、t for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52403A 2 TABLE I. Hose mender dimensions and cross reference data. Steel Aluminum Tube Outside Diameter .005 Wall Thickness +.002 -.004 Height of bead .003 Cross Reference Data MS Dash No. PIN No. A52403 PIN No. A52
8、403 Steel MS24520 Aluminum MS24520 - 1 - 2 .250 .035 .038 - 1 - 2 - 3 - 4 .375 .035 .038 - 3 - 4 - 5 - 6 .500 .035 .038 - 5 - 6 - 7 - 8 .625 .049 .038 - 7 - 8 - 9 - 10 .750 .049 .038 - 9 - 10 - 11 - 12 1.000 .049 .062 - 11 - 12 - 13 - 14 1.250 .049 .062 - 13 - 14 - 15 - 16 1.500 .049 .072 - 15 - 16
9、Note: The bead shall be located .250 inch from both ends of the tube and shall have a radius shape. 3. REGULATORY REQUIREMENTS. 3.1 Regulatory requirements. The offeror/contractor is encouraged to use recovered materials in accordance with paragraph 23.403 of the Federal Acquisition Regulation (FAR)
10、. 4. PRODUCT CONFORMANCE. 4.1 Product conformance. The products provided shall meet the salient characteristics of this Commercial Item Description, conform to the producers own drawings, specifications, standards, and quality assurance practices, and be the same product offered for sale in the comm
11、ercial market. The government reserves the right to require proof of such conformance. 4.2 Contractor certification. The contractor shall certify and maintain substantiating evidence that the product offered meets the salient characteristics of this commercial item description and that the product c
12、onforms to the producers own drawings, specifications, standards, and quality assurance practices and is the same product as the manufacturers current product offered by the contractor in the market place. Items with known defects shall not be submitted for Government acceptance. The Government rese
13、rves the right to require proof of such conformance prior to the first delivery and thereafter as may be otherwise provided for under the provisions of the contract or order. 5. PACKAGING. 5.1 Packaging. Preservation, packaging, packing, labeling, and marking for the desired level shall be as specif
14、ied in the contract (see 5.1). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52403A 3 6. NOTES. (This section contains information of a general or explanatory nature that may be helpful but is not mandatory.) 6.1 Ordering data. Acquisition docu
15、ments must specify the following: a. Title, number and date of this Commercial Item Description b. Hose mender size, material and PIN number (see 2.1, 5.2, and table I). c. Selection of applicable level and packaging requirements (see 4). 6.2 Part Identifying Number (PIN). The PIN to be used for the
16、 hose menders acquired to this CID is created as follows: A-A-52403 - XX Size and material designator Commercial item description number 6.3 Cross reference data. Hose menders conforming to this document are interchangeable/substitutable with hose menders conforming to MS24520A (see table I). 6.4 Me
17、tric product. Hose menders that are to metric dimensions will be considered on the following basis: a. Products manufactured to metric dimensions will be considered on an equal basis with those manufactured using inch-pound units, provided they fall within specified tolerances using conversion table
18、s contained in the latest revision of IEEE/ASTM SI 10, and all other requirements of this CID are met. b. If a product is manufactured to metric dimensions and those dimensions exceed the tolerances specified in the inch-pounds units, a request should be made to the contracting officer to determine
19、if the product is acceptable. c. The contracting officer has the option of accepting or rejecting the product. Custodians: Preparing Activity: Army - AT Army - AT Navy - AS Air Force - 99 (Project 4730-2009-072) Review Activities: Army - AR, AV, CR4 Navy MC, OS, SA DLA - CC NOTE: The activities list
20、ed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
