ARMY A-A-52200-1996 LINK ASSEMBLY CONNECTOR SEPARABLE《可分离接头连杆组件》.pdf

1、 A-A-52200 = 9999974 0169400 115 M Y INCH-POUND A-A-52 2 O0 18 January 1996 SUPERSEDING MS220002-1 30 October 1991 COMMERCIAL ITEM DESCRIPTION LINK ASSEMBLY, CONNECTOR, SEPARABLE The General Services Administration has authorized the use of this commercial item description as a preferable replacemen

2、t for MS22002-1 for all federal agencies. 1. SCOPE. 1.1 This commercial item description covers a separable steel connector link, of conventional type, used by U.S. Army riggers to connect a parachutists risers to parachute canopy suspension lines. 2. CLASSIFICATION. The connector links shall confor

3、m to the following types (see 3.2.1 and 7.1). 2.1 Tme. Type I - Screw, slotted Type II - Screw, cross recessed 3. SALIENT CHARACTERISTICS. 3.1 Materials, Materials shall be of the high quality used by the manufacturer in his standard commercial products for parachute hardware, provided that the comp

4、leted item complies with all provisions of this document (see 5.1). Beneficial comments, recommendations, additions, deletions, clarifications,etc. and any other data which may improve this document should be sent to: Commander, U.S. Army Natick Research, Development, and Engineering Center, ATTN: S

5、SCNC-UTE, Natick, MA 01760-5017 , AMSC N/A FSC 1670 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52200 W 9999974 01b940L 051 A-A-5 2 2 O O 3.1.1 Less. The connec

6、tor link legs will be identical and interchangeable and manufactured of heat treated alloy steel. 3.1.2 Screws. The screws shall be identical and interchangeable and manufactured of heat treated steel. 3.2 Desian and construction. The design and construction of the connector links shall conform in a

7、ll respects to the require- ments specified herein. (see 5.1) . 3.2.1 Assemblv. One complete rectangular shaped link shall consist.of two L shaped legs fastened together with two screws. The Type I link shall have two legs assembled with two slotted head screws. The Type II link shall have two legs

8、assembled with two cross recessed head screws. The screws shall have a minimum of six (6) full turns when fully assembled, and hand tightened. 3.2.2 Dimensions. The nominal overall length shall be 2.34 in., by 1.19 in. nominal overall width, with a 1.5 in. nominal inside width between the legs. 3.2.

9、3 Threads. The screw threads for the legs shall be 10-40 UNS-2B. The screw threads for the screws shall be 10-40 UNS-SA. 3.2.4 Heat treatinq. The legs and screws shall be heat treated to the required tensile strength to meet the proof load. 3.2.5 Proof load. When subjected to a uniformly distributed

10、 pull force perpendicular to the long side of each leg, the connector link shall withstand a minimum proof load of 3,000 pounds. There shall be no permanent deformation and the screws shall be able to be loosened and reseated manually. 3.3 Finish. All surfaces shall be smooth with no burrs or sharp

11、edges. The surface textures unless otherwise specified shall be 125 max in accordance with ANSI B46.1. .The connector immersion zinc flake/chromate dispersion coated with a clear sealer or equivalent, as determined by the contractor. legs and sc 4 ews will be cadmium or zinc chromate plated or . 3.4

12、 Cleanliness. The connector links shall be clean and free of dirt, grease or lubricants, with no signs of rust or discolora- tion. I. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- A-A-52200 7799974 0369402 T98 A-A- 5 2 2 O O 3.5 WorkmanshiD. The

13、 finished connector links shall conform to the quality of product established by this document for parachute hardware. The occurrence of any defects shall not exceed the contractors own quality assurance standards defined by the technical data in the bid package. 4. REGULATORY REQUIREMENTS. 4.1 The

14、offeror/contractor is encouraged to use recovered materials to the maximum extent practicable, in accordance with paragraph 23.403 of the Federal Acquisition Regulation (FAR). intended production to be analyzed and evaluated by the Government. The bid sample will consist of units independently devel

15、oped. Evaluation criteria and basis of award are contained in the solicitation. Government. One (1) bid sample approved by the contracting agency will serve as a manufactured standard for the corresponding production items delivered under the contract. Offerors are advised that the bid sample does n

16、ot relieve the successful offeror of his responsibility to perform in accordance with the commercial item description specified above. 4.2 When required, offerors shall submit samples of their The bid samples will be retained by the 5. QUALITY ASSURANCE PROVISIONS. 5.1 Contractor Certification. The

17、contractor shall certify and maintain substantiating evidence that the product offered meets the salient characteristics and requirements of this Commercial Item Description, and that the product conforms to the producers own drawings, specifications, standards, and quality assurance practices, and

18、is the same product offered for sale in the commercial marketplace. The Government reserves the right to require proof of such conformance prior to first delivery and thereafter as may be otherwise provided for under the provisions of the contract. 5.2 Metric txoduct. Products manufactured to metric

19、 dimensions will be considered on an equal basis with those manufactured using inch-pound units, provided they fall within specified tolerances using conversion tables contained in the latest revision of FED-STD-376, and all other requirements of this commercial item description are met. If a produc

20、t is manufactured to metric dimensions and those dimensions exceed the tolerances specified in the inch-pound units, a request should be made to the contracting officer to determine if the product is acceptable. The contracting officer has the option of accepting or rejecting the product. 3 Provided

21、 by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52200 9999974 OLb9403 924 A-A-52 2 O O 5.3 Market acceptability criteria. The item offered must have been sold to the commercial market or to the Government, and the contractor shall certify and provide sup

22、porting documentation as to the serviceability and the long term (one year) availability of all necessary maintenance and logistics support parts and materials. 5.4 Warranty. If applicable, the item offered shall include the standard warranty given to the commercial market. 6. PACKAGING. 6.1 Preserv

23、ation and Packinq. Preservation and packing shall be commercial preservation and packing in accordance with ASTM D 3951 or as specified in the contract or purchase order. 6.2 Palletization. When specified (see 7.1) the connector links shall be palletized in accordance with ASTM D 4649 and ASTM D 467

24、5. 6.3 Markinq. In addition to any special marking required by the contract or order, unit packs, shipping containers and palletized unit loads shall be marked in accordance with ASTM D 3951. 7. NOTES. 7.1 Orderins data. Acquisition documents should specify the following: a. Title, number, and date

25、of this document. b. Type required (see 2.1). Army procurements shall be c. d. Palletization when required (see 6.2). Type I. (see 6.1). Selection of applicable packaging and packing 7.2 Sources of documents. 7.2.1 The following ANSI Standards are available from the American National Standards Insti

26、tute, Inc., 11 West 42nd Street, New York, NY 10036: ANSI B 46.1 - Surface Texture (Surface Roughness, Waviness, and Lay) 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52200 9999974 0167404 BbO A-A-522 O0 7.2.2 The following ASTM Standards ar

27、e available from the 1 American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103-1187: 1 ASTM D 3951 - Standard Practice for Commercial Packaging ASTM D 4649 - Standard Guide for Selection of Stretch, Shrink, and Net Wrap Materials ASTM D 4675 - Standard Guide for Selectio

28、n and Use of Flat Strapping Materials 7.3 Known sources for the item(s) described: U.S. Forgecraft Corp P.O. Box 387 Fort Smith, AR 72902 Model No. MS22002-1 Para-Gear Equipment Co. Inc 3839 West Oakton St. Skokie, IL 60076-3438 Model No. MS22002-1 Capewell Components 46 Nooks Hill Road Cromwell, CT

29、 06416 Model No. MS 22002 The RW Shop Inc. 27 Route 13 Brookline, NH 03033 Model No. RW 359 7.4 Part identification number (PINL. The following part identification numbering procedure is for government purposes and does not constitute a requirement for the offeror/contractor. This example describes

30、a part numbering system for CID A-A-52200. AA 52200 - - I Type -CID Number 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MILITARY INTERESTS: A-A-52200 9999974 0369405 7T7 A-A-52 2 O O CIVIL AGENCY COORDINATING ACTIVITY : Custodian GSA - FSS Army - GL Navy - AS Air Force - 99 PREPARING ACTIVITY: Army - GL Review activities Army - AV Air Force - 82 Project 1670-0850 1 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-