ARMY MIL-C-44107 C-1991 COVER GROUND TROOPS-PARACHUTISTS HELMET《地面部队跳伞头盔》.pdf

1、I i I I I I I I I I Sizes : MIL-C-44107C 84 W 9999906 0497375 3 -1 MIL-c-44107c 25 November 1991 SUPERSEDING MIL-C-44 107B 8 August 1990 MILITARY SPECIFICATION COVER, CaoUND !lxcms-PIm “ET This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1

2、.1 Scope. This specification covers a ground troops-parachutists helmet cover. * 1.2 Classification. and sizes as specified (see 6.2). The helmet cover shall be of the following classes Class 1 - Woodland Camouflage Pattern Class 2 - Snow Camouflage, White Arctic Class 3 - Deleted (see 6.6) Class 4

3、- Desert Camouflage Pattern, Bytirrie (3 color) X-Small/small Medium/Iarge x-Large 2. APPLICABLE rxxmmm 2.1 Government doc=Uments# Beneficial camnents (reccmwndations, additions, deletions) and any pertinent data which may be used in improving this document should be addressed to: Center, Natick, MA

4、 01760-5019 3q using the Stamiardization Document Improvement Proposal (DD Fom 1426) appearing at the end of this document or by letter. U.S. Army Natick Research, Developnt, and Engineering ?wc N/A Fsc 8415 DISIRIWION STA“EWA. Approved for public release; distribution is unlimited. Licensed by Info

5、rmation Handling ServicesMIL-C-44107C 84 m 999990b 0497176 5 Il 2.1.1 Specifications, standards, and handbmks. The follcming specifi- cations, standards, and handbooks form a part of this doc=ument to the extent specified herein. Unless otherwise specified, the issues of these documents shall be tho

6、se listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation (see 6.2). SPECIFICATIONS A-A-203 - Paper, Kraft, Untreated A-A-50198 - Thread, Gimp Cotton Buttonhole A-A-50199 - Thread, Polyester Core, Cotton- or P

7、olyester-Covered (General Use) DDD-L-20 - Label: For Clothing, Equipage, and Tentage, PPP-B-636 - Boxes, Shipping, Fiberboard MILITARY MIL-T-3530 MIL-C-3924 MIL-T-5038 MIL-F-2 1840 MIL-L-35078 MIL-C-44031 MIL-C-44034 - Thread and Wine, Mildew Resistant or Water Repellent Treated - Cloth, Oxford, Cot

8、ton Warp and Nylon Filling, Quarpel Treated - Tape, Textile and Webbing, Textile, Reinforcing, Nylon - Fastener Tapes, Hook and Loop, Synthetic - loads, Unit: Preparation of Semiperishable Subsistence Items; Clothing, Personal Equipnt and Equipage; General Specification For - Cloth, Camouflage Patte

9、rn: Woodland, Cotton and Nylon - Cloth, Will, Camouflage Pattern, Cotton and Nylon for Desert Uniform STANDARDS FEDERAL FED-STD-595 - Colors Used in Govemnt Procurement FED-STD-751 - Stitches, Seams, and Stitchings MILITARY MIL-STD-105 - Sampling procedures and Tables for Inspection by MIL-STD-129 -

10、 Marking for Shiprent and Storage Attributes 2 I l I 1 l l I l I I 1 I I i Licensed by Information Handling ServicesMIL-C-44107C -. MIL-C-44307C 4 = 9999906 O497377 7 -1 _ _ I 1 1 I I I I I I I I I I MIL-STD-147 - Palletized Unit Loads MIL-STD-731 - Quality of Wood Members for Containers and Pallets

11、 (Unless otherwise indicated, copies of federal and military specifications, standards, and handbob are available from the Standardization Documents Order Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) * 2.2 Non-Government publications. this document to the extent specified her

12、ein. the issues of the documnts which are KID adopted are those listed in the issue of the DODISS cited in the solicitation. the issues of documents not listed in the DODISS are the issues of the documents cited in the solicitation (see 6.2). The follawing documents fom a part of Unless otherwise sp

13、ecified, Unless otherwise specified, AMERICAN S0CIE;TY FOR TESTING AND MATERIALS (ASTM) D 3951 - Standard Practice for Comercial Packaging (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103-1187.) (Non-government st

14、andards and other publications are normally available from the organizations that prepare or distribute the documents. documents also may be available in or through libraries or other informa- tional services.) this document and the references cited herein, the text of this document takes precedence

15、. laws and regulations unless a specific exemption has been obtained. These 2.3 Order of precedence. In the event of a conflict between the text of Nothing in this document, hawever, supersedes applicable 3.1 First article. When specified (see 6.2), a sample shall be subjected to first article inspe

16、ction (see 6.3) in accordance with 4.3. 3.2 Guide sample. Samples, when furnished, are solely for guidance and infomation to the contractor (see 6.4). may appear in the sample in which case this specification shall govern. It is encouraged that recycled material be used when practical as long as it

17、meets the requirements of this specification. Variations from this specification 3.3 Material. 3.3.1 Basic material. 3.3.1.1 Class 1 cover. Cloth for the class 1 cover shall be cotton and nylon, woodland camouflage pttern conforming to class 1 of MIL-C-44031. Reinforcements for buttonholes may be cu

18、t from first quality ground shade cloth or bleachery seconds of camouflage printed cloth. 3 Licensed by Information Handling ServicesMIL-C-44307C 84 9999906 0497378 9.l; MIL-C-44107C 3.3.1.2 Class 2 cover. Cloth for the class 2 cover shall be cotton warp and nylon filling oxford cloth, quarpel treat

19、ed, conforming to class 1 of MIL-C-3924. * 3.3.1.3 Class 4 cover. camouflage pattern (3 color), cotton and nylon conforming to class 3 of Cloth for the class 4 cover shall be cloth, twill, MIL-C-44034. * 3.3.2 Tape, nylon. wide of MIL-T-5038. shall be as follaws: The nylon tape shall confom to type

20、III, 3/4 inch The color of the tape for the specific class of cover Class 1 - Camouflage Green 483 Class 2 - Bleached White Class 4 - Tan 380 * 3.3.3 Tape, fastener, nylon. The nylon fastener tape shall conform to typ II, class 1, 3/4 inch wide of MIL-F-21840. tape for the specific class of cover sh

21、all be as follaws: Class 1 - Camouflage Green 483 Class 2 - White 3054 Class 4 - Tan 380 The color of the fastener * 3.3.4 Thread, polyester core, cotton- or polyester-covered. The thread for all stitching shall be ticket numbers 50 and 70, 2 or 3 ply conforming to A-A-50199. as follms: The color of

22、 the thread for the specific class of cover shall be Class 1 - Camouflage Green 483 i/ Class 2 - Bleached White, AH, C.A. 66050 Class 4 - Khaki P-1, Cable No. 66019 - i/ The color shall approximate color chip 34094 of FED-STD-595. Thread used for the class 2 cover shall be water repellent treated in

23、 accor- dance with type II, class 3 of MIL-T-3530. The dyed thread required for the class 1 and class 4 covers shall show colorfastness to laundering equal to or better than the stan- sample. dyed thread shall Shaw “good“ fastness to laundering. When no stanard sample is available, the * 3.3.5 Ghp,

24、cotton. bar type buttonholes on the cover facing shall conform to types 1 or II, size 8 of A-A-50198. The color for class 1 shall be Camouflage Green 483 approxi- mating color chip 34094 of FED-STD-595 the color for class 2 shall be Bleached White, AH, C.A. 66050 and the color for class 4 shall be K

25、haki P-1, Cable No. 66019, The cotton gimp for reinforcing eyelet-end taper4 I I I I I 1 I I I I l I i 1 I 4 Licensed by Information Handling ServicesMIL-c-44107c 3.4 Construction. 3.4.1 Stitches, seams, and stitchinq. All stitches, seams, and stitching shall conform to FED-STD-751, Where two or mor

26、e seam or stitch typs are given for the same part of an operation, any one of them may be used. allcwances shall be maintained with seams sewn so that no raw edges, run-Offs, twists, pleats, puckers, or open seam result. A1 seams shall start and finish evenly. governed by tolerances cited. gaged. Se

27、ams required to be worked out, or that have a depth between the fold of 1/16 inch or mre shall be considered a defect. Seam Trimning shall be as specified in operations and The edge and top stitching shall be unifomy l i r i- I l 1 i F i I i i l l. 6 i: I i i i i i l f t 3.4.1.1 Type 301 stitching.

28、Ends of all stitching shall be backstitched or overstitched 1/2 inch minimum except when caught in other seams or stitching. stitching resulting in loose bobbin or top thread, or excessively tight stitching resulting in puckering of the material sewn. embedded in the materials sewn. * % Thread tensi

29、on shall be maintained so that there will be no loose The lock shall be 3.4.1.1.1 Repairs of tvpe 301 stitching. Repairs of type 301 stitching shall be as follaws: a. When thread breaks or bobbin run-Offs occur during sewing, the stitching shall be repaired by restarting the stitching a minimum of 3

30、/4 inch back of the end of the stitching. I/ b. Thread breaks or two or mre consecutive skipped or run-off stitches noted during inspection of the item (in-process or end item) shall be repaired by overstitching. The stitching shall start a minimum of 3/4 inch in back of the defective area, continue

31、 over the defective area, and continue a minimum of 3/4 inch beyond the defective area onto the existing stitching. -se or excessively tight stitching shall be repaired by removing the defective stitching, without damaging the materials, and restitching in the required mer. - i/ When making the abov

32、e repairs, the ends of the stitching are not required to be backstitched. i/ 3.4.1.2 Type s 502, 503, 504, 505, 515, 516, and 519 stitching. tension shall be maintained so that there will be no loose stitching. repairs shall be in accordance with 3.4.1.1.1.aa and 3.4.1.1.l.b. Thread All 3.4.1.3 Butt

33、onholes. 3.4.1.3.1 Cover crown. The buttonholes in the cover crown shall be straight-cut, tacked at each end with a minimum of four crossover stitches and with a finished cut-length of 3/4 _+ 1/16 inch. The buttonholes shall be clean-cut and correctly positioned with the stitching securely caught in

34、 the fabric . 5 Licensed by Information Handling ServicesMIL-C-44107C 84 m 9999706 0497180 7 M/ MIL-c-44107c 3.4.1.3.2 Cover facinq. The buttonholes in the cover facing shall be eyelet-end tapered bar type worked over the gimp specified in 3.3.5 or straight cut as specified in 3.4.1.3.1, with not le

35、ss than four tacking stitches at bar end (not counting crossover stitch). the outside surface of the facing. operation 5.d of table I. stitching securely caught in the fabric. The purling shall be on The cut lengths shall be as specified in The buttonholes shall be clean-cut with the 3.4.1.4 Use of

36、automated apparel miment. Autmted apparel equipment may be used to perform any of the operations specified in table I, providing that the seam and stitch type are as specified and the finished camponent conforms to the required configuration, When a government furnished shaper pattern is forwarded,

37、the component shall conform to that pattern. 3.4.1.5 Thread ends. Unless otherwise specified all thread ends shall be trimned to a length of not mre than 1/4 inch. 3.4.2 FusinCr of ends of nylon tam. All ends of nylon tape shall be fused. providing sufficient heat to provide a smth edge. yarns shall

38、 be fused together. The apparatus used to fuse the tape ends shall be capable of The cut ends of the tape b .y! * 3.4.3 Identification label. The cover shall have an identification label conforming to type III or IV, class 5 of DDD-L-20, except that the printing shall be on four lines with the stock

39、 number and the size on the same line. The label shall be applied in the location specified in table I, operation 9. 3.4.4 Repairs. Repairs such as mnds, darns, or patches are not allowed to be made to the cover. 3.5 Patterns. Standard patterns, which provide the necessary seam alluwances will be fu

40、rnished by the Government and shall be used by the contractor as a guide for making working patterns only, The standard patterns shall not be altered in any way and the working pattern shall be cut to confonn exactly with the standard patterns. 3.5.1 List of pattern part s. cut from the material as

41、specified below: Material Nomenclature cut part S Cloth Crown, center 1 Crown, side 2 Facing, front 1 Facing, back 1 The component parts of the cover shall be 3.6 Manufacturinq operations requirements. Unless otherwise specified, the cover shall be manufactured by and with the use of all operations

42、specified in table I. The contractor is not required to follow the exact 6 Licensed by Information Handling Services-* I MIL-C-44107C 84 W 7999906 0497181 9 M/ MIL-c-44107c sequence of operations. facilitate manufacture is permissible provided the thread does not Shaw on the finished cover. * 3.6.1

43、Fiqure. only. the figure, the written specification shall govern. Any additional basting or holding stitches used to Maximum tolerance allawed is _+ 1/8 inch. Figure 1 is furnished for guidance and information purposes If there are any inconsistencies between the written specification and 7 Licensed

44、 by Information Handling Servicesi MIL-C-44L07C 4 9999906 0497382 O E MIL-C-44107C O I- I m * 8 Licensed by Information Handling ServicesMIL-C-44107C 84 777770b 0477183 2 ml - _ MIL-C-44107C O b O In O000 o bbbb In O -l+*CJCJ o rl rlrlrlrl rl ooa3co a3 rlrl 1111 i I 2 cv 4 I a3 I O 00 rl CJ VI rn lk

45、 rl I E in 9 Licensed by Information Handling ServicesMIL-C-44307C 84 W 9999906 0497384 4 W MIL-C-44107C h in u 10 1 I I I l l l l I l I I I I I I I 1 I I 1 I l I I l 1 1 1 i i I I I l I l I I I I I I I 1 I l l I I I I I 1 I 1 1 I I Licensed by Information Handling Services(2 MIL-C-44107C 84 9997706

46、 0497185 b Il MIL-C-44107C O O VI VI O O VI VI O rl I Co A 4 O M io r- Licensed by Information Handling Services. MIL-C-44107C 84 99999Ob 0497Lb 8 E! MIL-C-44107C O Ill O Ill O rl I Co FI O M . m O rl I l l l 1 I I I I I l I I I I I I l I l I Licensed by Information Handling ServicesMIL-C-44307C 4 6

47、 9999906 0497387 T 61 _ MIL-c-44 107c - 3.7 Finished measurmnts. The finished measuremnts shall conform to table II. folded in half and laid flat with the bottom edges even. The measurements of the helmet cover shall be taken with the cover TAEiLE II. Finished measurements for helmet cover (inches2

48、Tolerance Size 1/2 Circumference 11 Height - 2/ X-Sinall/Small 17-3/4 9-1/4 - + 1/2 MedidLarge 18-1/8 9-1/2 + 3/4, -0 X-Large 18-1/2 10-1/2 + 3/4, -0 - i/ The circumference measwant shall be taken from the back center of the cram panel along the contour of the helmet to the center of the front cram

49、panel. - 2/ The height measurement shall be taken frcnn the top mid point of center to a mid point on lawer side panel. . 3.8 Workmanship. The finished cover shall conform to the quality of product established by this specification and the occurrence of defects shall not exceed the applicable acceptable quality level. 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 (examinations and t