DLA MIL-H-82244 F-1993 HOOD RADIOACTIVE CONTAMINANTS PROTECTIVE《捉用放射性物质保护罩》.pdf

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1、MIL-H-82244F = 9999906 18525qri 810 LINCH POUND 23 March 1993 SUPERSEDING 19 June 1989 MIL-H-82244F MIL-H-82244E MILITARY SPECIFICATION HOOD, RADIOACTIVE CONTAMINANTS, PROTECTIVE This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope.

2、This specification covers the requirements for type of radioactive contaminant protective hood made of polyester and cotton twill cloth. 2. APPLICABLE DOCUMENTS 2.1 Government Documents. 2.1.1 specifications, standards, and handbooks. The following specifications, standards, and handbooks form a par

3、t 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 thereto, cited in the solicitation (see 6.2). Beneflcial comments

4、 (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 Street, Philadelphia, PA 19101-8419, by using the Standardizati

5、on Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC N/A FSC 8415 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SP

6、ECIFICATIONS FEDERAL A-A-5 209 4 - Thread, Cotton NN-P-71 - Pallet, Material Handling, Wood, Stringer Construction, 2 Way and 4 Way (Partial) DDD-L-20 - Labels; For Clothing, Equipage and Tentage (General Use) MI LI TARY MIL-P-15011 - Pallet, Material Handling, Wood, Post MIL-B-17757 - Boxes, Shippi

7、ng, Fiberboard (Modular MIL-C-21851 - Cloth, Twill, Polyester and Cotton MIL-F-21840 - Fastener Tapes, Hook and Loop Synthetic Construction, 4 Way Entry Sizes) STANDARDS FEDERAL FED-STD-751 - Stitches, Seam and Stitchings MILITARY MIL-STD-105 - Sampling Procedures and Tables for MIL-STD-129 - Markin

8、g for Shipment and Storage MIL-STD-147 - Palletized Unit Loads MIL-STD-2073-1 - Department of Defense Materials Inspection by Attributes Procedures Development and Application of Packaging Requirements MIL-STD-2073-2 - Packaging Requirement Codes (Unless otherwise indicated, copies of federal and mi

9、litary 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 Government documents, drawinqs, and publications. The following other Government documents, drawings, and publications f

10、orm a part of this document to the extent specified herein. Unless otherwise specified, the issues are those cited in the solicitation. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-a e e MIL-H-82244F 0b L85254b b93 W MIL-H-82244F U.S. Postal Man

11、ual (Copies 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

12、of the 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 ASSOCIAT

13、ION, INC., 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 Classif icat .ion (Applications

14、 for copies should be addressed to the Uniform Classification Committee, Room 1106, 222 South Riverside Plaza, Chicago, Illinois 60606-5808.) (Non-Government standards and other publications are normally available from the organizations that prepare or distribute the documents. These documents also

15、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 text of this document takes precedence. Nothing in this document however, supersedes applicable laws a

16、nd regulations unless a specific exemption has been obtained. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-H-82244F 0b 1852547 52T MIL-H-82244F 3. REQUIREMENTS 3.1 First article. When specified, (see 6.2), a sample shall be subjected to firs

17、t article inspection, in accordance with 4.3. 3.2 Material. 3.2.1 Basic Material. The basic material shall be a polyester and cotton twill cloth, color shade yellow 3511 conforming to MIL-C-21851, standard sample piece number 84058. 3.2.2 Thread, cotton. The cotton thread used for the hood shall be

18、ticket numbers 30 and 50, 3 ply type 1A3 of A-A-52094. The color of the thread shall approximate the base fabric. 3.2.3 Fastener tapes. The hook and loop fastener tapes shall be in accordance with type II Class 1 of MIL-F-21840. The hook tape for the neck closure and for the rear anchor point shall

19、be 2 inches wide; the loop tape for the neck closure shall be 1 inch wide. The color of the fasteners shall be white 3054. 3.2.4 Identification and instruction label. Each hood shall have a combination identification and instruction label conforming to type VI, class 15 of DDD-L-20. The printing sha

20、ll show fastness to laundering and shall bear the following inscription: HOOD, RADIOACTIVE CONTAMINANTS, PROTECTIVE FIBER CONTENT: 65% Polyester and 35% Cotton CONTRACT NO: DLA-100-00-0-000 (Example) STOCK NO: 8415-00-000-0000 (Example) NAME OF CONTRACTOR: NAME OF MANUFACTURER (if other than contrac

21、tor): LAUNDER IN ACCORDANCE WITH PRESCRIBED REQUIREMENTS. 3.2.5 Radiation svmbol. The marking for the radiation symbol shall be in accordance with type IV of DDD-L-20. The radiation symbol shall be 3-3/4 inches in diameter conforming to the design and dimensions as shown in Figure 2 and shall be bla

22、ck. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I a - UIL-H-82244F 9999906 1852548 466 MIL-H-82244F 3.3 Desiun. The hood (see Figure 1) shall consist of a four section headpiece with a semi-circular cape. The cape shall have an adjustable nylon

23、 fastener tape front closure. A nylon hook fastener to be used for anchoring the hood to the coveralls shall be affixed to the underside center back of the cape. The hood shall have a black radiation symbol stamped on the lower left front of cape. It is encouraged that recycled materials be used whe

24、n prsctical as long as the materials meet the requirements of this specification. 3.3.1 Fiaures. The Figures 1 and 2 are furnished for information purposes only. When inconsistencies exist between the written specification and the figures, the written specification shall govern. 3.4 Patterns. Standa

25、rd patterns to be used to cut working patterns will be furnished buy the Government (see 6.3). The working patterns shall be identical to the Government patterns. Neither the Government patterns nor the working patterns shall be altered in any way, except that additional notches for use during const

26、ruction are permitted on the working patterns. The patterns allow 1/2 inch seam allowance for all seams, except as otherwise indicated in table I. 3.4.1 Pattern parts. The component parts shall be cut from material as specified and in accordance with the following list of parts: Cut parts Material P

27、attern nomenclature Cloth, polyester and Right front quarter panel 1 cotton (basic material) Left front quarter panel 1 Back quarter panel 2 Front quarter lining 2 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-H-82244F m Ob 1852549 3T2 m MIL-

28、H-82244F 3.4.1.1. Shade markinq. The component parts of the hoods shall be marked to insure a uniform shade throughout the garment. Any method may be used except: (1) Metal fastening devices. (2) Sew-on shade tickets. (3) adhesive type tickets which discolor or adhere to the material upon removal of

29、 tickets. NOTE: The use of ink pad numbering machine, rubber stamp or pencil is allowed, provided the numbering does not show on the outside of the garment and whenever possible, is covered by the seam allowance. 3.5 Construction. 3.5.1 Stitches., seams, and ctitchinqs. Stitch, seam and stitching ty

30、pes as specified in Table I shall conform to the requirements of FED-STD-751. Whenever two or more methods for seams or stitching are given for the same operation, any one of them may be used. Where stitch type 401 is used, the looper underthread) shall be on inside of hood. Ends of all seams produc

31、ed by stitch type 401, shall be caught in other seams or stitchings. Unless otherwise specified, all double-needle stitching shall be 1/4 inch gauge with row of stitching next to folded edge not more than 1/16 to 1/8 inch from the finished edge. Seam allowance shall be maintained with seams sem SO t

32、hat no raw edges, runoffs, twists, pleats or open seams will result. All seams shall start and finish evenly, Thread tension shall be maintained so that there is no tight or loose stitching. Edgestitching and topstitching shall be 1/16 inch from folded edge. Hook and laop fastener tape stitching sha

33、ll be 1/16 to 1/8 inch from the edge of the tape. When 2 inch wide hook fastener tape is used, add an extra row of stitching down the middle of the fastener tape. 3.5.2 Stitches per inch. The minimum and maximum number of stitches per inch shall be as specified in Table I. 6 Provided by IHSNot for R

34、esaleNo reproduction or networking permitted without license from IHS-,-,-MIL-H-82244F m 999990b i1852550 O14 m MIL-H-82244F 3.5.3 Thread breaks and end of seams. End of all seams and stitchings when not caught in other seams or stitchings shall be backtacked not less than 3/8 inch. The ends of a co

35、ntinuous line of stitching (except label) shall be overlapped not less than 1/2 inch. The ends of the label stitching shall be overlapped not less than 3 stitches. Thread breaks (all stitch types) shall be secured by stitching back of break not less than 1/2 inch. Skipped stitches or 401 stitch type

36、 thread breaks may be repaired by using 301 stitch type. 3.6 Manufacturina operations requirements. The hoods shall be manufactured in accordance with operation requirements specified in Table I. The contractor is not required to follow the exact sequence of operations provided the finished hoods is

37、 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 specification. NOTE: Abbreviations

38、 used in Table I are as follows: StCh - In Nd 1 - Bob - LPr Mchne - Brtck - Comrcl - Smlr - Btn - Btnhl - Incl - Dbl - chnstch- - Stitch Inch Needle Bobbin Looper Machine Bar tack Commercia 1 Similar Button Buttonhole Including Double chainstitch 7 Provided by IHSNot for ResaleNo reproduction or net

39、working permitted without license from IHS-,-,-MIL-H-82244F 999990b 1852551 T50 MIL-H-82244F TABLE I - CONSTRUCTION OF HOOD NO. - 1. 2. 3. OPERATION STCH rYPE Cut t inq a. The hood shall be cut in strict accordance with the patterns furnished, which shall show shape and directional warp lines for cu

40、tting and notches for proper assem- bly of all parts. Direct- ion lines shall be placed in the warp direction of the material. b. All component parts shall be cut from one piece of material. The fillina flush side shall be ,the face and shall finish as the exposed surface of the hood, ex- cept for t

41、he lining which shall have the twill side exposed. ReDlacement of defective components During the spreading, cutting and manufacturing process, components hav- ing material defects or damages that are classi- fied as defects in sect- ion 4 shall be removed from production and re- placed with non-def

42、ective and properly matched components. Shade markinq (see 3.7,l) Mark, ticket or bundle all component parts to insure a uniform shade and proper assembly throughout the hoods. 8 SEAM/ STCH TYPE STCE IN THREAD NDL BOB/ LPR Provided by IHSNot for ResaleNo reproduction or networking permitted without

43、license from IHS-,-,-NO. 4. MIL-H-82244F 999990b Li352552 997 MIL-H-82244F TABLE I - CONSTRUCTION OF HOOD - Continued OPERATION Assembly a. Stitch the front quar- ter linings together from top of face opening to the top of hood. b. Stitch front quarter panels together from top of face opening to top

44、 of hood, with the edges lap- ped towards either the right or the left. c. Fold face to face the edge of the right front quarter panel 2-1/4 inches to form a closure facing. Turn back the raw edge of facing 1/4 inch. Stay stitch the top edge of the facing to hold facing in position. d. Fold face to

45、face the edge of the left front quarter panel 1-1/4 inches to form a closure facing. Turn back the raw edge of facing 1/4 inch. Stay stitch the top edge of facing to hold facing in position. e. Superimpose the lin - ings, twill side down, to the face side of the front quarter panels with front ends

46、of lining overlapping turned back edge of front facings. Stitch 1/4 inch from the raw edge around the face opening catching the top portion of facing. Turn lining to inside of hood. STCH TYPE 301 401 or 301 401 or 301 SEAM/ STCH TYPE LSC-2 LSC-2 SSa-1 STCH IN 10 - 12 10 - 12 10 - 12 THREAD NDL BOB/

47、LPR 30 30 30 30 30 30 50 30 50 30 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-H-ZZ4 4F 0b 1852553 823 = MIL-H-82244F TABLE I - CONSTRUCTION OF HOOD - Continued OPERATION f. Turn under both bottom lining raw edges 1/4 inch and stitch to the

48、front quarter panels 1/16 inch from the folded edge. g. Stitch along both lin- ing back edges to front quarter panels 1/4 inch from the raw edges. NOTE: Operations 4f and 49 may be done as one continuous. h. Turn each closure fac- ing to inside of hood and stitch each of the pre - folded edges of th

49、e closure facings to the front quarter panels. i. Stitch the back quarter panels together with the edges lapped to- wards either the right or left. j. Stitch the front quarter panels to the back quarter panels with the front over the back. k. Fold hem under and raw edge under 3/16 inch and topstitch simultaneously catching bottom of label in hem stitching. STCH TYPE 301 301 301