NAVY A-A-51439-1986 TUBING SURGICAL (PLASTIC)《外科管(塑料)》.pdf
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1、. - 1 A-A-53437 65 m 7997974 0027373 2 m - c.-q$sq A-A- 5 14 3 9 9 May 1986 COMMERCIAL ITEM DESCRIPTION TUBING, SURGICAL (Plastic) The General Services Administration has authorized the use of this commercial item description. This commercial item description covers plastic tubing suitable for use w
2、ith surgical suction apparatus. Salient characteristics: Material. The tubing shall be fabricated from flexible Polyvinyl Chloride (PVC). This material shall comply with the physical and biological requirements listed below. Physical/Biological properties: Hardness. The tubing shall have a Shore Har
3、dness of A50 to A100 when tested in accordance with ASTM (American (Society for Testing and Materials) D2240. Tensile strength. The tubing shall have a tensile strength of 1000 to 3500 psi and an ultimate elonqation of 200 to 450 percent when tested in accordance with ASTM D638. Water absorption. Th
4、e tubing 24-hour water absorption shall not exceed 1.0% of its own weight when tested as specified in ASTM D570 . Toxicity. Class VI testing in accordance with the “Systemic Injection Test“ listed in the latest edition of the USP under “Biological Tests- Plastics.“ The tubing shall be non-toxic when
5、 subjected to Style and design. The tubing shall be non-sterile, non- conductive, and disposable. The tube shall not rupture or split when tested in acco2dance with ASTM D1599. Minimum failure pressure shall be 51 psig, FSC 6515 DISTRIBUTION STATEMENT A. is unlimited. AMSC N/A 0 Approved for public
6、release; distribution THIS DOCUMENT CONTAINS . -a- PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-51437 65 7777774 0027172 4 = COMMERCIAL ITEM DESCRIPTION A-A-51439 Dimensions. Tubing dimensions shall be as follows: a. Overall length: 50
7、ft. -0, +2 inches. b. Inside diameter: 5/16 + 1/32 inch. c. Wall thickness: 1/16 +-1/32 inch. - Finish. The suction tube shall have a smooth, uniform finish overall. Workmanship. fish eyes, pimples, pits, warpage, foreign matter, and any other defects which detract from its appearance or impair its
8、serviceability. The tubing shall be free from blisters, Unit. (EA). One tube, as specified, constitutes one unit. Quality Assurance Provisions. Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of al1 inspec
9、tion requirements as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserves the rig
10、ht to perform any of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. Records of examinations and tests performed by or for the contractor shall be maintained by the contractor and made avai
11、lable to the Government upon the Governments request, at any time, or from time to time, during the performance of the contract and for a period of three years after delivery of the supplies .to which such records relate. Records. Inspection. Inspection, as used herein, is defined as both examinatio
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