ARMY A-A-52307-1993 PUMP RECIPROCATING HAND-DRIVEN SINGLE-ACTING BILGE《舱底单方面驱动往复泵》.pdf

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1、A - A-5 2 30 7 m 7777774 OL562OB T74 m A-A- 5 23 O 7 17 November 1993 COMMERCIAL ITEM DESCRIPTION PUMP, RECIPROCATING, HAND-DRIVEN, , SINGLE-ACTING, BILGE The General Services Administration has authorized the use of this commercial item description in preference to MIL-P-52235. This item descriptio

2、n covers a hand-operated, single-acting, reciprocating, bilge Pump - Salient characteristics. General. The pumps shall conform to all Federal laws and regulations applicable for this type equipment which are in effect on date of award of contract. Materials. The pump shall be fabricated from compati

3、ble materials, inherently corrosion resistant or treated to provide protection against the various forms of corrosion and deterioration that may be encountered in any of the applicable operation and storage environments to which the pump may be exposed. Dissimilar metals shall not be used in intimat

4、e contact with each other unless protected against galvanic corrosion. Desiqn and Derformance. The pump shall consist of a cylinder, a strainer foot with integral valve, a piston with rod and handle, a cylinder cap with integral discharge spout. The piston cup, strainer foot, and cylinder cap shall

5、be synthetic rubber. The cylinder shall be heavy seamless copper alloy tubing. provide a pressure tight sealing device. synthetic rubber cup, reinforced with a copper alloy plate, and affixed to a tapped and threaded copper alloy piston rod. removable from the piston rod end without stretching. The

6、handle shall be D-shape, rigid plastic or copper alloy, and shall be tapped and threaded to accomodate the threads on the upper end of the piston rod. inner dimensions shall be not less than 2 inches by 5 inches. strainer foot with integral valve shall be molded from synthetic rubber and shall be gr

7、ooved to fit the rolled end of the cylinder. The cylinder ends shall be rolled to The piston shall be a molded The piston cup shall be The handle The The cylinder Beneficial comments, recommendations, additions, deletions, clarifications, etc. and other data which may improve this document should be

8、 sent by letter to: US ARMY BELVOIR RDE CTR, ATTN SATBE TSE, 10101 GRIDLEY RD STE 104, FT BELVOIR VA 22060-5818. AMSC N/A FSC 4320 DISTRIBUTION STATEMENT A. Approved for pub1 ic release, distribution is un1 imited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license

9、from IHS-,-,- A-A-52307 9999974 OL5b209 900 A-A-52307 cap with integral discharge spout shall be synthetic rubber molded in one piece, and grooved to fit the rolled end of the cylinder. spout shall be copper alloy tubing, sized to receive and retain by friction, a 1 inch inside diameter synthetic ru

10、bber hose. A 1 inch inside diameter synthetic rubber hose 60 inches in length shall be furnished with each pump. The pump shall be capable of pumping at lease one US gallon of water in eight cycles. The maximum dimensions of the pump shall be as shown on figure 1. The valve shall be labeled with a d

11、ouble-ended arrow indicating open and closed positions. The pump inlet and outlet shall be clearly labeled for identification. The pump, complete with discharge hose, shall not exceed five pounds. The discharge RequlatorY reauirements. In accordance with Federal Acquisition Regulation, section 23.40

12、3, the Governments policy is to acquire items composed of the highest percentage of recovered materials practicable, consistent with maintaining a satisfactory level of competition without adversely affecting performance requirements or exposing the suppliers employees to undo hazards from the recov

13、ered material s. Preservation. packasins, Dackinq, labelinq. and markinq. The preservation, packaging, packing, labeling, and marking shall be as specified in the contract or order. Quality assurance Drovisions. defects. Presence of one or more defects shall be cause for rejection. Each pump shall b

14、e examined for the following a. Materials not resistant to corrosion or deterioration. b. c. d. e. Level of preservation, packaging, packing, and marking not as specified f. Optional/additional equipment or accessories not as specified in the Dissimilar metals not protected against galvanic corrosio

15、n. Pump design not as specified. Pump performance not as specified. in the contract or order. contract or order. Certification: Unless otherwise specified, the contractor shall certify that the pumps offered meet the salient characteristics of this item description and that the pumps conform to the

16、producers own drawings, specifications, standards and quality assurance practices and is the same pumps offered by the contractor in the commercial marketplace for at least one year preceding the solicitation. Prior to delivery, the Government reserves the right to require proof of such conformance

17、and to perform any inspections as may be necessary to assure the pumps conform to the requirements as stated herein. Notes: The procuring agency should specify the preferred options permitted herein and include the fol lowing information in procurement documents: 2 Provided by IHSNot for ResaleNo re

18、production or networking permitted without license from IHS-,-,-A-A-52307 = 74 0156210 622 W A-A- 5 2 3 O 7 1. Title, number, and date of this item description. 2. Level of preservation, packaging, and packing required. 3. Any special marking. 4. When this commercial item description is used for pro

19、curement, the certification clause must appear in the solicitation. 5. What optional/additional equipment or accessories are needed to satisfy military requirements. The preparing activity for this item description is: US ARMY BELVOIR RDE CTR, ATTN SATBE TSE, 10101 GRIDLEY RD STE 104, FT BELVOIR VA

20、22060-5818. CIVIL AGENCY COORDINATING GSA - FSS Custodian: Army - ME Review activity: DLA - CS Preparing activity: Army - ME Project 4320-0349 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52307 3 c O 1 L f E x 74 015b2LL 5b A- A- 5 2 3 O 7 L L &-I +- I N 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-