ARMY MIL-C-44082 A-1990 CASE SMALL ARMS AMMUNITION 200-ROUND MAGAZINE《200-圈军火库小型军火箱》.pdf

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1、NIL-C-44OZA 84 W 7777906 0370524 3 - MIL-C-44082A 16 February i990 SUPERSEDING MIL-C-44082 20 April 1982 MILITARY SPECIFICATION CASE, SMALL ARMS, AMMUNITION, 200-ROUND MAGAZINE This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope, Th

2、is specication covers one type and size of ammunition case, fabricated from olive green nylon duck, webbing and tape, with miscellaneous hardware. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications, standards and handbooks, The following secifications. standards, and handbooks fo

3、rm a part of this document to the distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_ MIL-C-g4082A BL(W 7779906 0370525 5 MIL-C-44082A DDD-L-20 - Label: For Clothing, Equipage, and Tentage, (General PPP-B-636 - Boxes, Shippin

4、g, Fiberboard Use) MILITARY MIL-L-35078 - Loads, Unit: Preparation of Semiperishable Subsistence Items; Clothing, Personal Equipment and Equipage; General Specification For STANDARDS MIL I TARY MIL-STD-105 - Sampling Procedures and Tables for Inspection MIL-STD-129 - Marking for Shipment and Storage

5、 , MIL-STD-147 - Palletized Unit Loads MIL-STD-731 - Quality of Wood Members for Containers and Pallets by Attributes (Unless otherwise indicated, copies of federa! and military specifications, standards, and handbooks are available from the Standardization Documents Order Desk, Bldg. 4D, 700 Robbin

6、s Avenue, Philadelphia, PA 19111-5094,) 2.1.2 Other Government documents, drawings, and publications, The following other Government documents, drawings, and publications form a part of this document to the extent specified herein, Unless otherwise specified, the issues are those cited inthe solicit

7、ation. DRAWINGS U.S. ARMY NATICK RESEARCH, DEVELOPMENT, AND ENGINEERING CENTER 2-1-1585 Case, Small Arms Ammunition, 200 Round Magazine 2-1-1585 Case, Small Arms Ammunition, 200 Round Magazine 2-1-1585 Case, Small Arms Ammunition, 200 Round Magazine (Sheet 1 of 3) (Sheet 2 of 3) (Sheet 3 of 3) (Copi

8、es of drawings are available from the U.S. Army Natick Research, Development, and Engineering Center, ATTN: STRNC-EMSS, Natick, MA 01760-5014;) 2.2 Non-Government publications. The following document forms a part of this Unless otherwise specified, the issues document to the extent specified herhin.

9、 of the documents which are DOD adopted are those listed in the issue of the DODISS cited in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS are the issues of the documents cited in the solicitation (see 6.2). 2 Provided by IHSNot for ResaleNo reproduct

10、ion or networking permitted without license from IHS-,-,-MIL-C-9qO2A 89 m 7777906 037052b 7 - MIL-C-44082A AMERCAN SOCIETY FOR TESTING AND MATERIALS (ASTM) D 3951 - Standard Practice for Commercial Packaging (Application for copies should be addressed to the American Society for Testing and Material

11、s, 1916 Race Street, Philadelphia, PA 19kO3-1187.) (Non-Government standards and other publications are normally available from the organizations that prepare or distribute the documents. These documents also may be available in or through libraries or other informational services,) 2.3 Order of pre

12、cedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 First ar

13、ticle. When specified (see 6.2), a sample shall be subjected to first article inspection (see 6.3) in accordance with 4.3. 3,2 Guide samples, Guide samples, wheri furnished, are solely for guidance and information (see 6.4). sample, in which case this specification shall govern, Variations from this

14、 specification may appear in the 3.3 Materials. The materials shall be as specified on Drawing 2-1-1585 (sheet 1 of 3), and the requirements specified herein (see 6.6). encouraged tnat recycled material be used when practical as long it meets the requirements of this specification. 3.3.1 Stiffener p

15、olyethelene. It is The stiffener shall be made from 0.040 2 .O07 inch thick, high density virgin polyethylene of natural color conforming to type I, class EI, grade 3 of L-P-390 except the melt index shall be 0.10 to 1-0 inclusive. The stiffener may be fabricated from sheet stock or molded to size w

16、ith its edges finished smooth. shall be produced in such a manner that the long edges of the pieces shall be parallel with the direction of extrusion (the long edges) of the roll of material from which they are fabricated. The edges shall be smooth and free from cracks and sharp corners. The stiffen

17、ers fabricated from sheet stock 3.4 Design and construction. The design and construction of the case shall be as specified herein and as shown on Drawing 2-1-1585 and all subsidiary drawings pertaining thereto. 3.4.1 Patterns. Standard patterns for textile components other than tape or webbing are s

18、hown full scale on drawings and provide allowances for all seams. The standard patterns shall be used as a guide for cutting working patterns. The standard patterns shall not be altered in any way. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MI

19、L-C-44082A 3.4.2 Stitches, seams and stitches. All seams and stitchings shall be as specified on Drawing 2-1-1585 and subsidiary drawings pertaining thereto. 3.4.2.1 Automatic stitching. Automatic stitching machines may be used to perform any of the stitch patterns provided the requirements for the

20、stitch pattern, stitches per inch, and size nd type of thread are met; and at least three or more tying, overlapping, or backstitches are used to secure the ends of the stitching. 3.4.2.2 Type 301 stitching. Ends of stitching shall be backstitched or overstitched not less than 1 inch except where en

21、ds are turned under or caught in other seams and stitching. Thread tensions shali be maintained so that there will be no loose bobbin or top thread or excessively tight stitching resulting in puckering of the materials sewn. The interlock shall be imbedded in the materials sewn. 3.4.2.2.1 be as foll

22、ows: a. Repairs of type 301 stitching. Repairs of type 301 stitching shall When thread breaks or bobbin run-outs occur during stitching, the stitching shall be repaired by restarting the stitching a minimum of 1 inch (1/2 inch for box and box-x stitching) back of the end of the stitching. b. Thread

23、breaks, or two or more consecutive skipped or runoff stitches noted during inspection of the item (in-process or end item) shall be repaired by overstitching. The stitching shall start a minimum of 1-inch in back of the defective area (1/2-inch on box and box-x stitching), continue over the defectiv

24、e area, and continue a minimum of 1-inch (1/2-inch on box and box-x stitching) beyond the defective area onto the existing stitching. Loose.or excessively tight stitching shall be repaired by removing the defective stitching without damaging the materials, and restitching in the required manner. Whe

25、n damaged thread has been removed, needle holes do not constitute damage to the material. (When making the above repairs in a. and D. above, the ends. of the stitching are not required to be backstitched,) 3.4.2.3 Types 503 and 504 overedge stitching. Thread tension shall be maintained so that there

26、 will be no loose stitching. All repairs shall be performed in accordance with 3.4.2.2.1.a and 3.4.2.2.1.b except substitute 3/4-inch for 1 inch wherever one inch appears. 3.4.2.4 Bartacking. Bartacking shall be 3/8 f 1/16 inch in length and 1/8 2 1/32 inch in width and shall contain 28 stitches. fr

27、ee from thread breaks and loose or tight stitching. BaPtacking shall be 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-44082A 3.4.2.5 Thread ends. All thread ends that are visible on the finished end item shall be trimmed to a maximum length

28、 of 1/4-inch. 3.4.3 Fusing of ends of nylon webbing and nylon material. Ends of nylon webbing and raw edges of nylon material shall be fused smooth (see 6.7). Fusing of the webbing ends and nylon material shall be accomplished prior to assembling for stitching. be capable of providing .sufficient he

29、at to provide a smooth edge with the cut ends of the yarns fused together to prevent separation. The apparatus used to fuse the webbing ends, and material shall 3.4.4 Setting of eyelets, Holes shall be predrilled or prepunched to receive the eyelets. The holes shall be smaller than the outside diame

30、ter of the eyelet barrel so that the barrel must be forced through the hole. The eyelet shall be installed using score setting dies conforming to J. C. Rhodes, Part Number 1-K- 1KL and 101Y-Klom or Stimpson Co. Part Number A2744-7 or equal (see 6.5). The eyelet shall be securely set in a manner that

31、 will prevent detachment from, or cutting of, the adjacent material. The clinched portion of the eyelet shall be on the inside of the case. 3.4.5 Setting of snap fasteners. A hole shall be predrilled or prepunched to receive the button and eyelet components of the snap fasteners. The hole shall be s

32、maller than the outside diameter of the button and eyelet barrels so that the barrel must be forced through the hole. The hole shall not be drilled or punched in the setting operation with the button or eyelet barrel, fasteners shall be securely clinched without cutting the adjacent materials and no

33、 more than three splits shall occur in the button or eyelet barrels. The 3.5 Marking. The identification marking shall be applied in the location shown on the applicable drawing and shall conform to type IV, class 5 of DDD-L-PO. The letters “US“ shall be applied in the size characters and in the loc

34、ation indicated oa the applicable drawing and shall conform to type IV, class 9 of DDD-L-LO. Fastness of class 9 marking chai1 be as specified for class 5 marking. 3.5.1 Location marks. Location marks shall not be drilled except for locating eyelets or snap fasteners. shall not be more than 1/32-inc

35、h in width. Printed markings for component location 36 Repairs. Repairs such as mends, darns, patches or splices are not permitted on the case. 3,7 Replacement of defective components. During the spreading, cutting and manufacturing process, components having material defects or damages that are cla

36、ssified as defects in 4.4.3 shall-.be removed from production and replaced with nondefective and properly matched components. 3.8 Workmanship. The end item shall conform to the quality of product established by this specification, 5 Provided by IHSNot for ResaleNo reproduction or networking permitte

37、d without license from IHS-,-,- MIL-C-44082A 84 7977706 O370527 2 MIL-C-44082A 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements (examinatio

38、ns and tests) as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. any of the inspections set fo

39、rth in this specification where such inspections are deemed necessary to ensure supplies and services conform to prescribed requirements. The Government reserves the right to perform 4.1.1 Responsibility for compliance. All items shall meet all requirements of sections 3 and 5. The inspection set fo

40、rth in this specification shall become a part of the contractors overall inspection system or quality program. The absence of any inspection requirements in the specification shall not relieve the contractor of the responsibility of ensuring that all products or supplies submitted to -the Government

41、 for acceptance comply .with all requirements of the contract, Sampling inspection, as part of manufacturing operations, is an acceptable practice to ascertain -conformance to requirements, however, this does not authorize submission of known defective material, either indicated or actual, nor does

42、it commit.the Government to accept defective material. 4.1.2 Responsibility for dimensional requirements. Unless otherwise . specified in the contract or purchase order, the contractor is responsible for . ensuring that all specified dimensions have been met. When dimensions cannot be examined.on th

43、e end item, inspection shall be made at any point, or at all points in-the manufacturing process necessary to ensure compliance with lall- i dimensional requirements. 4.2 Classification of inspections The inspection requirement- specified herein are classified as follows: a. First article- inspectio

44、n (see 4,.3). b. Quality conformance inspection (see- 4.4). 4.3 .First article inspection; When a first article is-required (see 3.1 and 6.2), it shall be examined for the defects specified in 4.4.3, 4.4.4 and - 4.4.5,. 4.4 Quality conformance inspection, Unless otherwise specified, sampling far ins

45、pection shall be performed in accordance with MIL-STD-105. 4.4.1 Component and material inspection. In accordance with 4.1, components and materials shall be inspected in accordance with all the requirements of referenced documents unless othernise.excluded, amended, modified, or qualified in this s

46、pecification or applicable purchase document. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-44082A 4 W 7777706 0370530 7 MIL-C-44082A 4.4.2 In-process inspection, Inspection of subassemblies shall be made to ascertain that construction detail

47、s which cannot be examined in the finished product are in accordance with specified requirements. The Government reserves the right to exclude from Consideration for acceptance, any material or service for which in-process inspection has indicated nonconformance. 4.4.3 End item visual examination. T

48、he end items shall be examined for the defects listed in table I. The lot size shall be expressed in units of cases. The sample unit shall be one case. The inspection level shall be II and the acceptable quality level (AQL), expressed in terms of defects per hundred units, shall be 2.5 for major and

49、 10-for total (major and minor combined) defects. TABLE I. End item visual defects Classification Exami ne- Defect Major Minor Fabric Hole, cut, tear, smash, broken or missing yarn, or open place clearly visible at normal inspection distance (approximately 3 feet) Tape and webbing . Not firmly and tightly woven; edges Multiple floats Any cut, hole, tear or smash Abrasion mark, slub, broken end Ends not fused as specified (where frayed or scal