DLA A-A-50351 A-2013 HOSE BRONZE ANNULAR CORRUGATED METAL SINGLE BRAID FLEXIBLE GAS TIGHT.pdf
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1、 AMSC N/A FSC 4720 INCH-POUND A-A-50351A 19 August 2013 SUPERSEDING A-A-50351 17 April 1981 COMMERCIAL ITEM DESCRIPTION HOSE, BRONZE, ANNULAR CORRUGATED METAL, SINGLE BRAID FLEXIBLE, GAS TIGHT The General Services Administration has authorized the use of this commercial item description for all fede
2、ral agencies. 1. SCOPE. This commercial item description (CID) covers the general requirements for hose, bronze, annular corrugated metal, single braid flexible, gas tight. Hose bronze, annular corrugated metal, single braid flexible, gas tight covered by this CID is intended for commercial/industri
3、al applications. 2. CLASSIFICATION/PART OR IDENTIFICATION NUMBER (PIN). This CID uses a classification system which is included in the PIN as shown in the following example (see 7.1). AA50351 - 001 - 002 CID Dash Length number number (See 3.3) (See 3.2) 3. SALIENT CHARACTERISTICS. 3.1 Interface and
4、physical dimensions. Bronze, annular corrugated metal, single braid flexible, gas tight supplied to this CID shall be as specified herein. 3.1.1 Size and rated operating pressure. Size and operating pressure shall be as specified in table l. Beneficial comments, recommendations, additions, deletions
5、, clarifications, etc., and any data that may improve this document should be sent to: DLA Land and Maritime, ATTN: VAI, P.O. Box 3990, Columbus OH 432183990, or email fluidflow.dla.mil. Since contact information can change you may want to verify the currency of the address information using the ASS
6、IST Online database at https:/assist.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-50351A 2 TABLE I. Size PIN code and rated operating pressure. CID PIN code Nominal hose inside diameter Rated operating pressure (Lbs/in2) A-A-50351-001
7、 1/4 875 A-A-50351-002 3/8 700 A-A-50351-003 1/2 525 A-A-50351-004 3/4 300 A-A-50351-005 1 300 A-A-50351-006 1-1/4 250 A-A-50351-007 1-1/2 225 A-A-50351-008 2 160 3.1.2 Lengths. Hose shall be furnished in lengths with or without fittings as specified. 3.2 Test pressure. The hose test pressure shall
8、equal 1-1/2 times the rated operating pressure. 3.3 Burst pressure. The hose burst pressure shall be not less than 4 times the rated operating pressure. 3.4 Marking. Bronze, annular corrugated metal, single braid flexible, gas tight supplied to this CID shall be marked with the manufacturers (MFRs)
9、standard commercial PIN. (Note: The part number marked on the unit pack shall be the CID PIN.) 3.5 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible provided that the material meets
10、 or exceeds the operational and maintenance requirements, and promotes economically advantageous life cycle costs. 3.6 Workmanship. Bronze, annular corrugated metal, single braid flexible, gas tight shall be processed in such a manner as to be uniform in quality and shall be free from other defects
11、that will affect life, serviceability, or appearance. 4. REGULATORY REQUIREMENTS. The offeror/contractor is encouraged to use recovered materials to the maximum extent practicable, in accordance with 23.403 of the Federal Acquisition Regulation (FAR). 5. PRODUCT CONFORMANCE PROVISIONS. 5.1 Product c
12、onformance. The products provided shall meet the salient characteristics of this CID, conform to the producers own drawings, specifications, standards, and quality assurance practices, and be the same product offered for sale in the commercial market place. The government reserves the right to requi
13、re proof of such conformance. 5.2 Certification. Certification must be done with the procuring activity approval. The contractor shall certify that the product offered meets the salient characteristics of the description and conforms to the producers own drawings, specifications, standards, and qual
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