DLA MIL-C-12226 H-1993 COVER TOXICOLOGICAL AGENTS PROTECTIVE GAS MASK HOOD COOLING《冷却毒剂警卫队防毒面罩》.pdf

1、MIL-C-2222bH - 99999Ob 1864772 22T MIL-C-12226H SUPERSEDING MIL-C-12226G 23 December 1987 25 Ausust 1993 MILITARY SPECIFICATION COVER, TOXICOLOGICAL AGENTS PROTECTIVE GAS MASK HOOD, COOLING This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE

2、1.1 Scope. This specification covers the requirements for a toxicological agents protective gas mask hood cover fabricated from cotton birdseye cloth. one size. The cover shall be of one type and 2. APPLICABLE DOCUMENTS 2.1 Government Documents. 2.1.1 SDecifications, standards, and handbooks. The fo

3、llowing specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents shall be those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement theret

4、o, cited in the solicitation (see 6.2) . Beneficial comments (recommendations, additions, 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 Str

5、eet, Philadelphia, PA 19101-8419, by using the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC N/A DISTRIBUTION STATEMENT A. FSC 8415 Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduc

6、tion or networking permitted without license from IHS-,-,-SPECIFICATIONS FEDERAL V-T-276 ccc-c-425 DDD-L-20 DDD-T-86 NN-P-7 1 MI LI TARY MIL-C-1222bH 9999706 1864773 1bb MIL-C-12226H MIL-B-17757 MIL-P-15011 MIL-T-43548 STANDARDS FEDERAL FED-STD-4 FED-STD-191 FED-STD-751 MILITARY MIL-STD-105 MIL-STD-

7、129 MIL-STD-147 - - Thread, CO,UII - Cloth, Birdseye and Gauze; Cotton - Label; for Clothing, Equipage and Tentage (General Use) - Tape, Textile; Cotton, General Purpose - Pallet, Machine Handling, Wood, Stringer Construction, 2 Way and 4 Way (Partial) - Boxes, Shipping Fiberboard (Modular - Pallet,

8、 Material Handling Wood, Post - Thread, Polyester Core: Cotton-, Rayon-, Sizes) Construction, 4 Way Entry or Polyester-Covered - Glossary of Fabric Imperfections (Section - Textile Test Methods - Stitches, Seams and Stitchings I, II, and III) - Sampling Procedures and Tables for - Marking for Shipme

9、nt and Storage - Palletized Unit Loads Inspection by Attributes (Unless otherwise indicated, copies of federal and military specifications, standards and handbooks are available from the Standardization Documents Order Desk, Bldg. 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) 2.1.2 Other Gov

10、ernment documents, drawinss, 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 in the solicitation. RULES AND REGULATIONS UNDER THE TEXTILE FIBER P

11、RODUCTS IDENTIFICATION ACT (Copies may be obtained without charge from the Federal Trade Commission, Washington, DC 20580-0001). 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-C-1222bH W 9999906 LBb4774 OT2 MIL-C-12226H U.S. Postal Manual (Co

12、pies of the manual may be obtained from the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402-0001.) 2.2 Non-Government Publications. The following document(s) form a part of this document to the extent specified herein. Unless otherwise specified, the issues of the

13、documents which are DoD adopted shall be 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). NATIONAL MOTOR FREIGHT TRAFFIC ASSOCIATION, IN

14、C., AGENT National Motor Freight Classification (Applications for copies should be addressed to the American Trucking Association, ATTN: Traffic Department, 1616 P Street, N.W., Washington, DC 20036-1404.) UNIFORM CLASSIFICATION COMMITTEE, AGENT Uniform Freight Classification (Applications for copie

15、s should be addressed to the Uniform Classification Committee, Room 1106, 222 South Riverside Plaza, Chicago, Illinois 60606-5808.) a THE COLOR ASSOCIATION OF THE UNITED STATES Department of Defense Standard Shades For Sewing Threads (Applications for copies should be addressed to the Color Associat

16、ion of the United States, 409 W 44th St., New York, NY 10016-0927). TECHNICAL MANUAL OF THE AMERICAN ASSOCIATION OF TEXTILE CHEMISTS AND COLORISTS Method No. 8 - 1988 Colorfastness to Crocking: AATCC Crockmeter Method Method No. 16 - 1982 Colorfastness to Light: General Method (Applications for copi

17、es should be addressed to the AATCC National Headquarters, P.O. Box 12215, Research Triangle Park, NC 27709-2215. ) 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-1222bH 77777Ob 1864775 T37 MIL-C-12226H AMERICAN SOCIETY FOR TESTING AND MATER

18、IALS D 1424-83 Test for Tear Resistance of Woven Fabrics by Falling-Pendulum (Elmendorf) Apparatus Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103-1187.) (Applications for copies should be addressed to the American (Non-Government standards and other publications are norm

19、ally 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 precedence. In the event of a conflict between the text of this document and the references cited herein, the t

20、ext 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 Guide sample. Samples, when furnished, are solely for guidance and information to the contractor (see 6.3). Variation

21、s from this specification may appear in the sample, in which case this specification shall govern. 3.2 First article. When specified, (see 6.2), a sample shall be subjected to first article inspection, in accordance with 4.3. 3.3 Material. 3.3.1 Basic Material. The basic material for the cover shall

22、 be cotton birdseye cloth, Olive Green Shade No. 107, conforming to Type I, Class 3 of CCC-C-425, except the residual shrinkage shall not exceed 10 percent in either the warp or filling directions; the minimum absorption shall be 50 percent and the only colorfastness requirements shall be colorfastn

23、ess to laundering (after 3 cycles), perspiration, and crocking. Colorfastness to laundering shall be in accordance with FED-STD-191, Test Method 5610. cycle and only the stain on the cotton fibers of the transfer cloth shall be evaluated. Samples shall be dried after each complete laundering 4 3.3.2

24、 TaDe, cotton. The tape for the cover shall be cotton herringbone twill, 1/2 inch wide, Camouflage Green 483, conforming to Type I, Class 3 of DDD-T-86, except that only colorfastness to laundering shall apply. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from

25、 IHS-,-,-MIL-C-12226H = 1999706 1864776 975 MIL-(2-1222 6H 3.3.3 Thread. The thread for the seaming and stitching shall be cotton, ticket No. 50, 3 ply and ticket No. 70, 2 ply conforming to Type 1A3 of V-T-276. As an alternate, polyester thread, ticket No. 50, 3 ply and ticket No. 70, 2 ply, confor

26、ming to MIL- T-43548 may be substituted for the cotton thread. The color shall be Camouflage Green 483. 3.3.3.1 Colorfastness. The dyed thread shall show fastness to laundering to or better than the standard sample. As a minimum of acceptance, or when no standard sample is available, the dyed thread

27、 shall show good fastness to laundering. 3.3.4 Label. Each cover shall have an identification and instruction label conforming to Type VI, Classes 1 and 3 of DDD- L-20. The printing shall show colorfastness to laundering. The label shall bear the following inscription: COVER TOXICOLOGICAL AGENTS PRO

28、TECTIVE GAS MASK HOOD, COOLING BASIC FABRIC: 100% COTTON CONTRACT NO: DU-100-00-0-0000 (SAMPLE) STOCK NO: 8415-00-000-0000 (SAMPLE) NAME OF CONTRACTOR: NAME OF MFG: (if other than contractor) INSTRUCTIONS 1. Wear over impermeable type hood for reduction of body heat stress 2. Keep soaked with water

29、for maximum evaporative cooling effect. 3. After use rinse thoroughly and hang to dry. LAUNDRY INSTRUCTIONS Hand Wash Cold Hang Dry DO NOT REMOVE THIS LABEL 3.4 Desisn. The cover is loose fitting, slip over type, with face opening and tie-down tapes. The integrity of the material and seams should be

30、 made strong enough to ensure use under anticipated conditions to prevent unraveling, such as snagging on obstructions in the work area. Additionally, attention should be given to the fastening tabs which secure the hood to the rest of the suit. These tabs should be capable of holding the hood in pr

31、oper position so as not to slip-off or interfere with wearers vision/movement. This is essential to protect the wearer from life threatening environment. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-1222bH 7qqqqOb 1864777 01 MIL-C-12226H 3

32、.5 Patterns. Standard patterns to be used for cutting working patterns will be furnished by the government (see 6.3). The working patterns and the government patterns shall be identical. The patterns provide an allowance of 3/8 inch for regular seams. Unless otherwise indicated in Table I, all seams

33、 shall be in accordance with this seam allowance. 3.5.1 Pattern Parts. The component parts shall be cut from the material specified in accordance with the following pattern parts: Materials Nomenclature of pattern parts Cloth, birdseye Back panel cotton Front panel Cut Parts 4 2 3.5.1.1 Shade markin

34、q. The component parts shall be bundled. 3.6 Construction. 3.6.1 Stitches, seams and stitchinq. Stitch, seam and stitching types specified in Table I shall conform to FED-STD-751. Whenever two or more methods for seam or stitch types are given for the same part of the operation any one may be used.

35、Seam allowance shall be maintained with the seams sewn so that no raw edges, run-Offs, twists, pleats, puckers or open seams result. All seams shall start and finish evenly. Thread tension shall be maintained so that there is no tight or loose stitching. Where stitch type 401 is used, the looper (un

36、derthread) shall be on the inside of the cover. Unless otherwise specified, top stitching and edge stitching shall be 1/8 inch from folded edge. 3.6.2 Thread breaks and ends of seams. Ends of all seams and stitchings when not caught in other seams or stitchings shall be bartacked not less than 3/8 i

37、nch. The ends of a continuous line of stitching shall be overlapped not less than 1/2 inch. Thread breaks (all stitch types) shall be secured by stitching back of break not less than 1/2 inch. Skipped stitches and thread breaks may be repaired by using 301 stitch type. 3.6.3 Stitches Per inch. The m

38、inimum and maximum number of stitches per inch shall be as specified in Table I. 3.7 Manufacturinq operations reauirements. The cover shall be manufactured in accordance with operation requirements specified in Table I. The contractor is not required to follow the exact sequence of operations provid

39、ed the finished cover is identical to that produced by following the sequence as listed in Table I. Minor modifications are permitted where necessary when using automatic equipment. These modifications shall not alter the dimensional, serviceability or appearance requirements cited in the specificat

40、ion. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-YO. 1. 2. 3. !. 3. MIL-C-1222bH 9999906 1864778 748 MIL-(2-1222 6H TABLE I - CONSTRUCTION OF COVER L/ OPERATION Cuttinq Cut the cover in strict accordance with patterns, which shall show directio

41、nal lines for cutting and instructions and notches for proper assembly of all component parts. Replacement of defective components During the spreading, cutting and manufact- uring process,components having material defects that are classified as defects in Section 4, shall be removed from productio

42、n and replaced with non-defective and properly matched compo- nents. Shade markinq All parts shall be bundled. Construction The cover shall be made of two plies of the basic material. Join panels of inside and outside covers (sinqle lv onlvl. a. Join center seam of back panels. b. Join top center se

43、am of front panel. TYPE 301 401 301 401 SEAM STCH/TYPE or SSa-1 or SSa-1 STCH IN 10-14 10-14 Thread NDL BOB/ LPR 50 50 50 50 50 70 50 70 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- lo. 5. 7. 8. MIL-C-1222bH 999770b 1864779 b84 MIL-C-12226H TAB

44、LE I - CONSTRUCTION OF COVER I/ (continued) OPERATION Assemble fronts and preDare face openinq a. Position the two single plies of front panel face to face, with all seams matching and seam around the face opening. b. Slash seam allowance around face opening. Turn, work out edges, and single stitch

45、around face opening 3/8 to 1/2 inch from the edges. Join front and back a. Position both back panel plies, face to face, simultaneously sandwiching the completed front panel. b. Stitch thru all plies joining side seam. c. Turn to finished position and topstitch side and center seams 1/8 inch from fo

46、lded edge. Hem bottom and attach label a. Finish the bottom circumference of cover by turning in both plies 1/4 inch and edge stitching 1/8 inch from folded edge while catching label. Label shall finish on the inside of the cover. iYPE 301 401 301 301 401 301 401 301 8 SEAM STCH/TYPE Dr SSe-2 (a) SS

47、e-2 (b) or SSq-2 (a) or SSq-2 (b) ssp-1 STCH IN 10-14 10-14 10-14 10-14 10-14 Thread NDL BOB/ LPR 50 50 50 50 50 50 50 50 50 70 50 50 50 70 70 50 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-C-LZ22bH = 9999706 LB64780 3Tb D MIL-C-12226H TABLE

48、I - CONSTRUCTION OF COVER L/ (continued) OPERATION b. Stitch label across top and sides 1/8 to 3/16 inch from edge. OR c. Stitch all four sides of label to inside of back panel adjacent to the side seam. Tie tapes a. There shall be three tie tapes each measuring 7 (+1/2) inches cut length. b. Attach

49、 two tie tapes with a 1/2 inch long backtack, straight tack or bartack at center of tapes on inside of cover as indicated by pattern marks. Attach the third tie tape with a 1/2 long backtack straight tack or bartack at center tape on inside of cover at center crown seam. Tapes shall finish 3 1/2(+1/4) inches long. Clean cover a. Trim all ends and remove all loose threads b. Remove all spots and stains. CY PE 301 301 3