DOD A-A-54922-1993 SYRINGE CARTRIDGE ASPIRATING《除尘注射器》.pdf
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1、I INCH-POUND I A-A-54 92 2 8 October 1993 COMMERCIAL ITEM DESCRIPTION SYRINGE, CARTRIDGE, ASPIRATING The General Services Administration has authorized the use of this Commercial Item Description as a replace- ment for Military Specification MIL-S-37607, which is cancelled. This Commercial Item Desc
2、ription covers an aspirating type syringe suitable for use with local anesthetic solutions. Salient characteristics: Material. fabricated from Class 3 austenitic stainless steel in accordance with ASTM F899. All other components shall be fabricated from Class 3 austenitic stainless steel or chromium
3、 plated or nickel plated cooper-zinc alloy. Hardness. All components fabricated from stainless steel shall have a Rockwell hardness of B90 to B100 when tested in accordance with ASTM E18 or ASTM E92. The harpoon and piston assembly shall be Stvle and desiqn. The syringe shall be of the aspirating ty
4、pe designed for use with disposable needles. The syringe shall be of the side loading type for use with 1.8 milli- liter (mi) cartridges having an outside diameter of 8.25 to 9.1 millimeters (mm) and an overall length of 63 to 63.5 mm. (See notes). The syringe shall consist of a barrel, thumb ring,
5、finger grip, spring, guide bearing, plunger with harpoon and an adapter. The adapter shall be furnished with a male thread suitable for securing disposable needles and shall have a 0.028 to 0.032 inch diameter hole at the center to accommodate a 25 gauge cartridge needle.(See notes). The harpoon sha
6、ll be suitable for engaging the rubber piston of a glass anesthetic solution cartridge. AMSC N/A FSC 6515 DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited. O Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- _ - A-A-549
7、22 m 9999974 0355674 489 m A-A-54 9 2 2 The entire syringe shall be autoclavable. The style and design shall be in accordance with Figure 1. One spare harpoon shall be supplied with each syringe. Corrosion resistance. The syringe shall show no evidence of corrosion when tested in accordance with AST
8、M 1089. Performance. A cartridge shall be inserted into a syringe with an attached needle in accordance with the manufacturers instructions. The rubber plunger of the cartridge shall be pierced by the harpoon and the plunger pushed forward for a distance of 1/2 inch. The plunger shall then be pulled
9、 in the opposite direction as in aspiration. the cartridge. The harpoon shall not become disengaged from Instructions. instructions for the use of the syringe. Identification markinq. marked with the name or registered trademark of the manufacturer. Each syringe shall contain adequate Each syringe s
10、hall be permanently Workmanship. The syringe shall be free from defects which detract from its appearance or impair its serviceability. Unit. Each (EA). One syringe along with instructions for use, and one replacement plunger with harpoon as specified, constitutes one unit. QUALITY ASSURANCE PROVISI
11、ONS. Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or a
12、ny facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and serv
13、ices conform to prescribed requirements. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-54 9 2 2 Records. Records of examinations and tests performed by or for the contractor shall be maintained by the contractor and made available to the Gove
14、rnment 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. Inspection. Inspection, as used herein, is defined as both examination (such as visual or audito
15、ry investigation without the use of special laboratory appliances or procedures) and testing (determination by technical means of physical and chemical properties) of the item. Examination. Examination shall be conducted to determine compliance with specification requirements. Samplinq for examinati
16、on. Sampling for examination shall be conducted in accordance with MIL-STD-105 and as specified. Unit of product for examination purposes shall be one syringe as specified. Sampling shall be inspection level II with an Acceptable Quality Level (AQL) of 1.0. Tests. Tests shall be conducted to determi
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