ARMY MIL-L-43579 C-1982 LINER TROUSERS CHEMICAL PROTECTIVE《化学防护裤衬里》.pdf

1、MIL-L-43579C 7 October 1982 SUPERSEDING MIL-L-43579B 2 April 1976 MILITARY SPECIFICATION LINER, TROUSERS, CHEMICAL PROTECTIVE This specification is approved for use by all.Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This document covers the requirements for a cotton sa

2、teen trouser liner. 1.2 Classification. The liner shall be of one type in the following sizes (see 6.2). Schedule of sizes X-Small Sma 1 Medium Large X-Large 2. APPLICABLE DOCUMENTS * 2.1 Government documents. Unless otherwise specified, the following documents of the issue in effect on date of invi

3、tation for bids or request for proposal, form a part ofsthis document to the extent specified herein. Beneficial comments (recommendations, additions, deletions) and any pertinent data which !nay be of use in improving this document should be addressed to: Natick, MA 01760 by using the self-addresse

4、d Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this docu- ment or by letter. US Army Natick Research and Development Laboratories, Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-L-43577C B4 W 7977706 03747

5、44 2 MIL-L-4 357% SPECIFICATIONS FEDERAL L-P-39 8 V-B-8 71 V-T-276 V-T-280 UU-P-26 8 T)DD-L-20 DDD-T-86 PPP-B-6 36 MILITARY MIL-C-10296 Plas tic Molding Material Button, Sewing Hole, and Button, Staple, (Plastic) Thread , Cot ton Thread, Gimp, Cotton, Buttonhole Paper, Kraft, Wrapping Label: Tape, T

6、extile; Cotton, General Purpose (Unbleached, Boxes, Shipping, Fiberboard S tyrene-Butadiene For Clothing, Equipage and Tentage (General Use) Bleached or Dyed) - Cloth, Sateen, Cotton STANDARDS FEDERAL FED-STD-191 - Textile, Test Methods FED-STD-751 - Stitches, Seams, and Stitchings MILITARY MIL-STD-

7、105 - Sampling Procedures and Tables for Inspection by MIL-STD-129 - Marking for Shipment and Storage MIL-STD-1188 - Commercial Packaging of Supplies and Equipment Attributes (Copies of documents required by manufacturers in connection with specific acquisition functions should be obtained from the

8、contracting activity or as directed by the contracting officer. ) * 2.2 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document shall take precedence. 3. REQUIREMEWS 3.1 Guide sample. Guide samples, when furnished,

9、are solely for guidance and information to the contractor (see 6.3). Variation from this document may appear in the sample, in which case this document shall govern. I 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-L-43577C 4 = 7777706 0374745

10、 4 NIL-L-43579c 3.2 Materials (see 6.4). * 3.2.1 Basic material. The basic material shall be cotton sateen cloth con- forning to class 1 of MIL-C-10296 with the additional requirement that it shall show a minimum dynamic absorption of 60 percent when tested as specified in 4.2.1. material shall be d

11、yed Olive Green 107. The 3.2.2 Cuff tubing. The fabric for the cuff shall be a true 1 by 1 rib knit, seamless, cotton tubing conforming to the following requirements when tested as specified in 4.2.1. Yards per pound: Wales per inch: Minimum 16 Courses per inch: Minimum 20 Flat width, inches: Minimu

12、m 3 Minimum 9, maximum 12 3.2.2.1 g. The pH value of the water extracted from thefinished cloth shall be not-less than 5.0 or more than 7.0 when tested as specified in 4.2.1. * 3.2,2.2 Color. The cloth shall be dyed Olive Green 109 and shall approximate the color of the base material. The use of sul

13、fur dyes and dyes containing elementary sulfur or components capable of oxidation to sulfuric acid is prohibited. dyestuffs shall be chosen and applied so that the dyed cloth shall show no more labile sulfur than shown by the standard sample, when tested as specified in 4.2.1. The * 3.2.2.3 Colorfas

14、tness. The dyed finished cloth shall show fastness to laundering, perspiration and crocking equal to or better than the base materialr * 3.2.2,4 Non-fibrous material. Starch and protein content including chloroform- soluble and water-soluble material in the-finished cloth shall not exceed 3.0 percen

15、t when tested as specified in 4.2.1. 3,2.3 Tape. The tape for liner shall be type I, class 3, 1/2 inch wide con- forming to DDD-T-86 except the colorfastness to light shall not apply. shall be dyed Shade S, Cable No. 66519. The tape 3.2.4 Buttons. The buttons shall be type II, class D, style 26, 30-

16、line, con- forming to V-B-871. Olive Green BP, Cable No. 62016, The buttons shall have a dull finish and shall match Shade 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-L-LI3577C 4 7977706 037q9LIb b MIL-L-43579C 3.2.5 TogBle, plastic. The pl

17、astic toggle shall be fabricated fron polystyrene rodstock. The plastic material used in the rodstock shall meet the requirements of either type II or III, grade B of L-P-398. and shall match Shade Olive Green BP. The toggle shall conform to the measurements specified in figure 2. The material shall

18、 have dull finish 3-2.6 Thread. The thread for seaming and stitching shall be cotton, type IA3, Olive Drab S-1, C.A. 66022, ticket No. 30 and 50, .3 ply conforming to V-T-276. * 3.2.6.1 Colorfastness. The dyed thread shall show fastness to laundering (after 3 cycles) equal to or better than the stan

19、dard sample. When no standard sample is available, the dyed thread shall show “good“ fastness to laundering (after 3 cycles) 3.2.7 Gimp. The cotton gimp for reinforcing buttonholes shall be Olive Drab S-1, C.A. 66022, conforming to type I or II, size No. 8 of V-T-280. * 3.2.761 Colorfastness. The dy

20、ed gimp shall show fastness to laundering (after 3 cycles) equal to or better than the standard sample. When no standard sample is available, the dyed gimp shall show “good“ fastness to laundering (after 3 cycles). * 3.2.8 Labels. Each liner shall have a size label, an identification label, and an i

21、nstruction label or a combination size, identification and instruction label conforming to type VI of DDD-L-20. The fastness to laundering requirements of DDD-L-20 shall apply. 3.2.8.1 Identification label. The identification label shall conform to class 1. * 3.2.8.2 Size label. The size label shall

22、 conform-to class 2 and shall contain the following information for each respective size. Description information shall be printed in letters not less than a minimum of 10-point. X-Small Medium Waist: Below 27 inches Waist: From 31 to 35 inches NATO size: 5869 NATO size: 7989 Stock NO. Stock NO. Sma

23、ll Large Waist: From 27 to 3.1 inches Waist: From 35 to 39 inches NATO size: 6979 NATO size: 8999 Stock NO. Stock NO. e X-Large Waist: From 39 to 43 inches NATO size: 9909 Stock NO. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-L-93577C 84 m

24、7777706 0374747 8 m MIL-L-43579C _ _ * 3.2.8.3 Instruction label. The instruction label shall conform to class 3, and shall contain the following information: LINER, TROUSERS, CHEMICAL PROTECTIVE 1. Wear a chemical protective layer when a chemical attack is imminent. 2. Wear over cotton “Shorts“ or

25、winter underwear. 3. Adjust waist size by drawing on tape and pushing toggle toward liner. Tie excess tape in such a manner so that it can be released for re- adjustment, laundering or reissue. 4. Button inside gas flap to right side of waist, then button waist button. 5. Wear waist of Liner, Trouse

26、rs, Chemical Protective, over bottom of Liner, Shirt, Chemical Protective, only, at all times. 6. Wear protective socks, over cuff of Liner, Trousers, Chemical Protective, and be sure both are caught in the boot. 7. Use Buddy System, if necessary, when donning socks. 8. Do not tuck bottoms of field

27、clothing into footwear tops. 9. Launder by prescribed laundry methods. Reimpregnate according to Field Laundry Procedures. Alternatively, reimpregnate with chloramite powder (XXCC3) from M-13 Decontamination Kit, using established procedures. 10. Follow field laundry impregnation procedures strictly

28、. Overheated clothing may ignite spontaneously. W NOT REMOVE THIS LABEL * 3.2.8.4 Combination size, identification and instruction label. The combination label shall conform to class 14. 3.3 Design. The liner has a grown on waistband, waist adjustment tape, protective flap, single button front closu

29、re, and knitted cuff bottoms. 3.4 Patterns. Standard patterns which provided an allowance of 1/2 inch for joining seams and 3/8 inch for all other seams will be furnished by the Government. The standard patterns shall not be altered in any way and are to be used only as a guide for cutting the contr

30、actors working patterns, which shall be identical to the standard patterns. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.4.1 List of pattern parts. The components of the liner shall be cut from material as specified according to the pattern pa

31、rts indicated. List of pattern parts Mate ri al NoEenclature Cotton sateen cloth Back Front Protective flap Cut parts 2 2 -2 * 3.5 Stitches, seams, and stitching. All stitches, seams, and stitching shall conform to FED-STD-751. The type of seam, stitching and stitches per inch shall be as specified

32、in table I. Where two or more methods for seam or stitch types are given for the same part of the operation, any one of them may be used. Where stitch type 401 is used, the looper (underthread) shall be on the inside of the liner. The gage of all overedge stitching, shall be 3/16 inch and the seamin

33、g row, when using safety stitching, shall be 3/16 inch from back edge of overedge stitching. The gage of stitching for double-lapped, double-stitched seams shall be 1/4 to 5/16 inch, with the outer row of stitching 1/16 inch from turned edge on outside of liner. Seam allowances shall be maintained w

34、ith seams sewn so that no raw edges, run-Offs, mists,. pleats, puckers, or open seams will result.- All- seams shall start and . finish evenly. loose stitching. Thread tension shall be maintained so that there will be no tight or * 305.1 Tpp e 301 stitching. Ends of all stitchings shall be backstitc

35、hed or over- stitched not less than 1/4 inch except where ends are turned under or caught in other seams or stitching. Ends of a continuous line of stitching (except labels) shall-overlap not less than 1/2 inch. The ends of label stitching shall be over- lapped not less than 3 stitches. will be no l

36、oose bobbin or top thread, or excessively tight stitching resulting in puckering of the materials sewn. Thread tensions shall be maintained so that there The lock shall be imbedded in the materials sewed. * 3.5.1.1 Repairs of type 301 stitching. Repairs of type 301 stitching shall be as follows: a.

37、When thread breaks or bobbin run-outs occur during stitching, the stitch- ing shall be repaired by restarting the stitching a minimum of 1/2 inch back of the end of the stitching. - 1/ b. Thread breaks, or two or more consecutive skipped or run-off stitches noted during inspection of the item shall

38、be repaired by overstitching. stitching shall start a mnimum of 1/2 inch in back of the defective area, continue over the defective area, and continue a minimum of 1/2 inch beyond the defective area onto the existing stitching. Loose or excessively tight stitching shall be repaired by removing the d

39、efective stitching without damaging the materials and restitching in the required manner. - 1/ - 1/ The When making the above repairs, the ends of the stitching are not required to be backsti t Che d. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,

40、-MIL-L-43577C 4 W 7777706 0374747 L W MIL-L-43579C * 3.5.1.2 Type 401, 502, 503 and 515 stitching. Threead tension shall be main- tained so that there will be no loose or excessively tight stitching resulting in puckering of the materials sewn. and 3.5.1.1 b. 301 stitching may be used in repairing 4

41、01 stitching. All repairs shall be in accordance with 3,5.1,1 a* * 3.5.2 Bartacks. Bartacks shall measure 1/2 4- 1/16 inch long, 1/8 + 1/32 inch in width and shall contain 28 stitches. and loose or tight stitching. Bartacking shall be free from thread breaks 3.5.3 Buttonholes. The buttonholes shall

42、be the eyelet end taper bar type, worked over gimp with ends of the buttonhole stitching and gimp tacked. The stitching shall be caught in the cloth with the purling on the outside and the c;t lengths shall be 3/4 to 7/8 inch. 3.5.4 Eyelet. Eyelets shall be sewn with the purling on the outside with

43、a 1/8 to 3/16 inch inside diameter. The width or bight of stitching around the eyelet shall be not less than 1/16 inch. The eyelet stitching shall have at least four overlapping stitches. * 3.6 Manufacturing operations requirements. The liner shall be made in accor- dance with operation requirements

44、 specified in table I. The contractor is not required to follow the exact sequence of operations listed, unless otherwise specified. facture are permissible, provided the thread does not show on the finished liner. Any additional basting or holding stitches used to facilitate manu- 3.6.1 Figures. Fi

45、gures 1 and 2 are furnished for information only. To the extent of any. inconsistencies between the figures and the written document the written document shall govern. O 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_. MIL-L-43577C 4 7977706 0374

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47、II II O0 O0 mm mm m mm II O0 m mm 3 u 4 I u mo O y E -w mm cr)m II II mm mm -I m mm O0 a m mm I II O0 O0 O W W Z e d 1 51 e rl I 2 * rl rl I I I? 2 I- li 3 Z 4 I n a U C O U - v 2 al v) U fd al v) a 2 3 U O k U C 1-I O r, U 5 $2 I I 10 Provided by IHSNot for ResaleNo reproduction or networking permi

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49、ed by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-._- - -._ MIL-L-43577C 4 m 7797706 0374754 5 m MIL-L-43579c U I O ri! ri U ri I 2 U ri I 5: O ri I o ri I P rn GI (Il (du nu ,-i CF rl(d0U (Il (d a al ae CO cdd U dd oco do ;ia dP ;al Fi O FIm O0 mm O U a rl i% al wu Ob al cow alc Md Q s 0- Liu 12 Provided by IHSNot