DLA A-A-55120-1993 LANYARD INDIVIDUAL EQUIPMENT CARRYING《独立设备佩带的挂绳》.pdf

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1、A-A-55120 W 9999974 0326508 TI2 W Y * 1 A-A-5 5 12 O 21 Januarv 1993 COMMERCIAL ITEM DESCRIPTION LANYARD, INDIVIDUAL EQUIPMENT CARRYING The General Services Administration has authorized the use of this Commercial Item Description in preference to MIL-L-10028F. Abstract. Police of the Department of

2、Defense. and Class 2 is used by the Navy and Marine Corps. The pistol lanyard is intended for use by the Military Class 1 is used by the Army Classification. The pistol lanyard shall be in the following classes : Class 1 White Class 2 Camouflage Green 483 Beneficial comments (recommendations, additi

3、ons, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Defense Personnel Support Center, Clothing and Textiles Directorate, Attn: DPSC-FSSD, 2800 South 20th Street, Philadelphia, PA 19101-8419, by using the self-addressed Standardization Documen

4、t Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC N/A FSC 8465 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-55320 99

5、99974 0326509 959 9 A-A-5 5 12 O Salient Characteristics. The adjustable lanyard shall consist of nylon covered cotton core braid, ending in a metal snap hook with lanyard shall be adjustable to a maximum length of 35 inches, and be capable of holding a pistol. The bottom keeper shall be adjustable

6、and capable of stowing excess braid; top keeper shall be free for adjusting purposes. Bottom and adjustable keepers will be secured by means of staples. One end of cord shall be seared and stapled to the adjustable keeper with the end extending approximately 1/8 inch beyond the edge of the keeper. T

7、he other end of the cord shall be secured, after threading through the swivel eye by zigzag machine stitching (type 308 9- 14 stitches per inch). The bottom keeper shall cover the wrapping and stitching as a tight fit. (See Figure i). swivel; and held together with three plastic keepers. The o Mater

8、ials: Braided Cord: Core Yarn: The core yarn shall be made from cotton and shall be four ply, bleached or unbleached. Nylon yarn: The cover yarn shall be two or three ply, multifilament high tenacity. Braid: The cords shall be braided with nylon yarn over a minimum of 5 ends of cotton core yarn. The

9、 cores shall be braided on a 16 carrier machine with a minimum of 2 ends per carrier, with carriers set in pairs, giving a interlacing of over-one and under-one basket stitch. Finish: The finish of the yarns shall be a bright finish Color: nylon. Class 1: The nylon yarn shall be white (undyed). .Cla

10、ss 2: The nylon yarn shall be Camouflage Green 483, and show good colorfastness to laundering and to light. Snap Hook with swivel: Hook and swivel: The 1/2 inch snaphook shall be made of steel and shall conform to Waterbury Buckle Company Part No. 402 or equal. The snaphook after being fully depress

11、ed, shall snap shut with no gap between the spring and the hook. Finish: The finish shall consist of a phosphate treated zinc plate, conforming to type IV, SC3 of ASTM B 633, followed by bake enameling. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,

12、-,-A-A-55120 W 999997q 0126510 670 W A-A-55 120 Enamel: The enamel shall be black and shall conform to type 11, class B of TT-E-529. The coating shall level out to a uniform continuous dry film of uniform black color and shall have of no film. 4, no objectionable orange peel, wrinkles, drops, streak

13、s, or areas Keepers (Top, bottom and adjustable): The 3/4 inch keepers shall be made of extruded vinyl-chloride-acetate copolymer plastic in a black color and in the thickness, shape, and size shown on Figure 1. All keepers shall be the same size and shall show no hardening, cracking, warping, or di

14、scoloration after being subject to laundering, dry-cleaning and accelerated service. Staples: The wire for the staple shall be zinc or cadmium plated steel of 0.018 inch nominal thickness and 0.043 inch nominal width. The crown width of the staple shall be 1/2 +/- 1/32 inch and the leg length of the

15、 staple shall be 7/16 +/- 1/32 inch. Thread: The thread shall be cotton conforming to type I, 3 ply, ticket No. 30 of A-A-52094. Workmanship. After completion, the finished lanyard shall be thoroughly cleaned, and all loose thread, and foreign matter removed. The item shall be free from irregulariti

16、es or defects which adversely affect appearance, performance, reliability or durability, such as cuts, frayed cord, cracked or damaged keepers or imperfect snaphook. f Product Demonstration Model. When required, offerers shall submit samples of their intended production. The Product Demonstration Mo

17、del will consist of units independently developed. Product Demonstration Models will be analyzed and evaluated by the government. Evaluation criteria and basis for award are contained in the solicitation. Product Demonstration Models will be retained by the government. One (1) Product Demonstration

18、Model approved by DPSC under the resultant contract will serve as a manufacturing standard for the corresponding production items delivered under this contract. Offerers are advised that the Product Demonstration Model does not relieve the successful offerer of his responsibility to perform in accor

19、dance with the Commercial Item Description specified above. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55120 999997q 012b511 SO? A-A-55 1 2 O Quality Assurance Certification. offered meets the salient characteristics of this description and

20、that the product conforms to the producers own drawings, specifications, standards and quality assurance practices. The government reserves the right to require proof of such conformance prior to the first delivery and thereafter as may be otherwise provided for, under the provisions of the contract

21、. The contractor shall certify that the product Examination. Lots of lanyards shall be inspected in accordance with “Sampling Procedures and Tables for Inspection by Attributes“, ANSI/ASQC 21.4, published by the American Society for Quality Control. Visual Examination. The inspection level for visua

22、l examination shall be II and the AQL 2.5. The sample unit is one lanyard. Defects. defects: any hole, cut, tear, seriously affecting serviceability; open seam, badly shaped, or definite variation in color, any stain seriously affecting appearance, stitching excessively tight or loose. The lanyard s

23、hall be examined for the following cord: broken, loose or projecting strands, thread ends not removed; colorfastness, ends not seared, measurements not as specified. hardware: (Plastic keepers, staple, snaphook, swivel): Any component not as specified such as any discoloration, color other than spec

24、ified, any crack, malformed, peeling. Phvsical reuuirements of cord. The test specified in Table I shall be performed on the braided cord. Any construction nonconformity such as unevenly braided, Dimensional Examination. The finished lanyard shall conform to the dimensions specified. Any dimension t

25、hat is not within the established tolerance shall be classified as a defect. The sample unit shall be one lanyard; the inspection level shall be S-3 and the AQL shall be 2.5. 1 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55120 9999974 012b5

26、12 443 m A-A-55 120 Packauinu Examination. shall be examined in accordance with defects listed below. The lot size shall be the number of shipping containers in the inspection lot. be 2.5. The fully packaged shipping containers i The inspection level shall be S-2 and AQL shall r Examination Defect M

27、a teria 1 Content Missing, damaged, not as required. Number of lanyards per shipping container is more or less than required. TABLE I. Physical requirements of cord Diameter Breaking strength Weight per unit length inches)l/ (pounds), minimum (ounces per liner yard) minimum I I 316 225 0.30 I i I l/

28、 A tolerance of minus 1/32 inch is permitted. Picks per inch, minimum 9 Reuulatorv Requirements. use recovered materials in accordance with Public Law 94-580 to the maximum extent practicable. The offeror/contractor is encouraged to End Item Performance Testinu. shall be performed on components and

29、materials listed in table II for the characteristics shown. of nylon yarn and three keepers as applicable. level shall be 6.5 defects per hundred units. The test specified in Table II c The sample unit shall be 5 yards The inspection I Provided by IHSNot for ResaleNo reproduction or networking permi

30、tted without license from IHS-,-,-A-A-551i20 9999774 OL2b5L3 38T A-A-5 5 12 O Table II - Testing of Components Components and characteristics Test Method of FED-STD-191 Dyed nylon yarn colorfastness to: laundering light Keeper resistance to : laundering . dry cleaning accelerated service 5614 5660 5

31、610 2/ 5622 D 756 A/ - 2/ Except that the soap solution shall not include sodium carbonate and acetric acid solution shall not be used. - 3/ 756. In accordance with one complete cycle of Procedure A, ASTM D Preservation, Packina, and Markinq. The preservation, packing, and marking shall be as specif

32、ied in the contract or order. Source of Government Documents. Copies of Military and Federal documents are available from: Standardization Documents Order Desk Bldg. 4D 700 Robbins Avenue Philadelphia, PA 19111-5094 Sources of Nonaovernment Documents. ANSI/ASQC 21.4 - Sampling Procedures and Tables

33、For Inspection By Attributes (Applications for copies should be addressed to American National Standards Institute, 1430 Broadway, New York, NY 10018- 3308. ) ASTM-D 3951 - Standard Practice for Commercial Packaging (Applications for copies should be addressed to American Society For Testing and Mat

34、erials, 1916 Race Street, Philadelphia, PA 19103.) 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Custodians: Navy - NU Army - GL A-A-55 120 9999974 OL2b5L4 2Lb A-A-55 12 O Review Activities: Army - GL User Activities: Navy - MC Civil Agency Coord

35、inating Activity: GSA - FSS Preparing Activity: DLA - CT Project No.8465-0108 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55120 ._ I w *8 B Y i O0 0- O0 I a O o Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-