NAVY MIL-G-2874 E-1987 GLOVES ANTI-FLASH FLAME RESISTANT《防火防闪的手套》.pdf

1、s-lS-U MIL-G-2874E 1 July 1987 SUPERSEDING MIL-G-2874D(NU) 21 January 1982 MILITARY SPECIFICATION GLOVES, ANTI-FLASH, FLAME RESISTANT - This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers the requirements

2、for cotton flame resistant anti-flash gloves, of one type and size only. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this specification to the extent specified herein, Unless o

3、therwise 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. SPECIFICATIONS FEDERAL JJ-W-155 - Webbing, Textile (Cotton, Elastic) NN-P-7 1 - Pallet,

4、Material, Handling, Wood Stringer DDD-L-20 - Label; For Clothing, Equipage, and Tentage (General Construction, 2-Way and 4-Way (Partial) Us e) Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Off

5、icer in Charge, Navy Clothing and Textile Research Facility, 21 Strathmore Road, Natick, MA 01760-2490 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC N/A PSC 8415 DISTRIBUTION STATEMENT A. Approved for

6、 public release, distribution . is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-G-2874E MILITARY MIL-P - 1 5 O 11 MIL-B-17 75 7 MIL-C-249 33 MIL-T-43548 STANDARDS FEDEKAL FED-STD-751 MILITARY MIL-STD-105 MIL-STD-12 9 MIL-STD-147 - P

7、allet, Material Handling, Wood, Post Construction, - Boxes, Shipping, Fiberboard (Modular Sizes) - Cloth, Flannel, Cotton (Flame Retardant Treated) - Thread, Polyester Core: Cotton-, Rayon-, or 4-Way Entry Pol yes t er Covered - Stitches, Seams, and Stitching - Sampling Procedures and Tables for Ins

8、pection by - Marking for Shipment and Storage - Palletization Unit Loads At tri but es (Copies of specifications, standards, drawings, and publications required by contractors in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contr

9、acting officer .) 2.1.2 Other Government documents, drawings, and publications. The following other Government documents, drawings, and publications form a part of this specification to the extent specified herein. Unless otherwise specified, the issues shall be those in effect on the date of the so

10、licitation. LAWS AND REGULATIONS US POSTAL SERVICE MANUAL (Copies of the manual may be obtained from the Superintendent of Documents, US Government Printing Office, Washington, DC 20420). 2.2 Other publications. The following document(s) form a part of this specification to the extent specified here

11、in. Unless otherwise specified, the issues of the documents which are DOD adopted shall be those listed in the issue of the DODISS specified in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS shall be the issue of the nongovernment documents which is cu

12、rrent on the date of the solicitation. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. MIL-G-Z74E . 84 W 7977706 0373303 2 W MIL-G-287 4E NATIONAL MOTOR FREIGHT TRAFFIC ASSOCIATION, INC. , AGENT Nat i onal Mo tor Freight C1 ass i f i cat i on (Ap

13、plications for copies should be addressed to the American Trucking Association, ATTN: Traffic Department, 1616 P Street, N.W., Washington, DC 20036). UNIFORM CLASSIFICATION COMMITTEE, AGENT Uniform Freight Classification (Applications for copies should be addressed to the Uniform Classification Comm

14、ittee, Room 1106, 222 South Riverside Plaza, Chicago, Illinois 60606). 2.3 Order of precedence. In the event of a conflict between the text of this specification and the references cited herein, the text of this specification shall take precedence. Nothing in this specification however, shall supers

15、ede 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). Variations from this specification may appear in the sample in which case this specificati

16、on shall govern. 3.2 First article. When specified, the contractor shall furnish sample unit(s) for first article inspection and approval (see 4.3 and 6.2). 3.3 Material . 3.3,1 Basic material. The basic materia1 used for the gloves shall be cotton flannel cloth, flame retardant treated conforming t

17、o MIL-C-24933. 3.3.2 Braid, elastic. The elastic braid used for the wrist and elbow take-up on the gauntlet portion of the gloves shall be cotton, conforming to type II, class 2 (unbleached or bleached white) of JJ-W-155. 3.3.3 Thread. The thread for seaming and stitching the gloves shall be cotton

18、or rayon covered polyester size 50 and 70, 2 or 3 ply, of MIL-T-43548, matching the unbleached basic cloth. The polyester core, polyester covered thread is not allowed. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-G-2874E 3.3.4 Label. Each g

19、love shall be marked with a combination identification and instruction label, conforming to type III or IV, class 15, of DDD-L-20. The markings shall show fastness to accelerated laundering only. The label shall bear the following inscription: GLOVES, ANTI-FLASH, FLAME RESISTANT CONTRACT NO. DLA-100

20、-00-0-0000 (Exampl e) STOCK NO: 8415-00-000-0000 (Example) FIBER CONTENT: 100% COTTON (Flame retardant treated) NAME OF CONTRACTOR: LAUNDERING INSTRUCTIONS Machine wash warm No starch, No bleach Tumble dry, medium heat FOLLOW NAVEDTRA MANUAL 414-01-45-81 FORMULA II 3.4 Design. The gloves shall be a

21、clute-cut pattern, with an attached one-piece elbow-length gauntlet gathered with elastic braid to provide for wrist and elbow take up (see Figure 1). 3.4.1 Figure 1. Figure 1 is furnished for information purposes only. To the extent of any inconsistencies between the written specification and the f

22、igure, the written specification shall govern. 3.5 Patterns. Standard patterns will be furnished by the Government to the contractor for use in cutting working patterns (see 6.3). The working patterns shall be identical to the Government patterns. The use of Government pattern parts is optional, how

23、ever, the finished dimensions of the gloves shall conform to the requirements specified in 3.9. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-G-2874E 4 U 7779706 O373305 6 U - MIL-G-2874E 3.5.1 Pattern Darts. The comDonent Darts of the aloves

24、 shall be cut from v the basic material specified in 3.3.1, and in accordance with the following pattern parts required for the manufacturing process: Nomenclature of pattern parts No. 2 finger No. 3 finger No. 4 finger Thumb Palm Gaunt 1 et 3.6 Construction. Cut parts per pair 2 2 2 2 2 2 3.6.1 Sti

25、tches, seams, and stitchings. 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. Where stitch type 401 is used, the looper (underthread) shall be

26、 on the inside of the glove. 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 backtacked not less than 3/8 inch. The ends of a continuous line of stitching shall be overlapped not less than 1/2 inch. Thread breaks (all st

27、itch types) shall be secured by stitching back of the break not less than 1/2 inch. Skipped stitches or thread breaks on 401 stitch type may be repaired by using 301 stitch type. The chain extension of 401 stitch type, shall be trimmed to 1/2 to 3/4 inch when not caught in other seams or stitchings.

28、 3.6.3 Stitches per inch. The minimum and maximum number of stitches per inch shall be as specified in Table I. 3.7 Manufacturing operation requirements. The gloves shall be manufactured in accordance with operation requirements specified in Table I. The contractor is not required to follow the exac

29、t sequence of operations, provided that the finished gloves are identical to those produced by following the exact sequence of operations as listed in Table I. 3.7.1 Abbreviations in table of operations. The abbreviations used in table I are as follows: Stch - in - Nd 1 - Bob - LPr Mchne - Brtck - C

30、omrcl - smlr - Btnhl - incl - dbl - chnstch - - Stitch inch Needle Bobbin Looper Machi ne Bartack Commercial similar Buttonhole i ncl udi ng double chains t i t ch 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_I _s-_s_- - - MIL-G-287YE 4 W 77777

31、06 0373306 MIL-G-2874E TABLE I. Construction of doves THREAD NO OPERATION STCH SEAM/ STCH NDL BOB/ TYPE STCH TYPE IN LPR 1, 2. 3. 4. Cutting . a. Lay the basic material so that the lay is even and the plies are not stretched or fuil. b. The component parts of the gloves shall be cut in strict accord

32、ance with patterns furnished when applicable (see 3.5), which show shape, directional lines for cutting, placement of component parts, and notches for proper assembly of all component parts. C. The face side of the cotton flannel material shall be the unnapped side. d. Gut the elastic braid specifie

33、d in 3.3.2, 8 (+ 1/4) inches in length for the wrist and 11 (+ 1/4) inches in length for the elbow take up of gauntlet, NOTE: The elastic braid does not need to be cut if applied in roll form, but the glove must meet measurements speciried in Table II. Redacement of defective comoonents. Assemble ha

34、nd portion of gloves. a. Stitch the thumb piece to thumb section of 301 SSa-1 palm face to face along the periphery of or thumb, according to notches on pattern, 3/16 401 (+ 1/16) inch from the raw edge. b. Stitch the No.2 finger portion to the No. 301 SSa-1 3 finger portion face to face from the wr

35、ist or edge to the finger crotch, according to 401 notches on pattern, 3/16 (2 1/16) inch from the raw edge. - During the spreading, cutting, and manufacturing process, components having material defects or damages that are classified as defects in Section 4, shall be removed from production and rep

36、laced with non-defective and properly matched components. Marking. Mark, ticket, or bundle all component cut parts- to insure proper assembly of the gloves. 10-14 50 50 50 70 10-14 50 50 50 70 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-G-2

37、874E TABLE L. Construction of gloves THREAD OPERATION S TCH SEAM/ STCH NDL BOB/ TYPE STCH TYPE IN LPR NO. 10-14 50 50 c. Stitch the No. 3 finger portion to the No. 301 SSa-1 4 finger portion face to face from the wrist or 50 70 edge to the finger crotch, according to 401 notches on pattern, 3/16 (+

38、1/16) inch from Ehe raw edge. - d. Stitch the No. 2 finger portion to the 301 SSa-i tirst (index) finger portion of palm face to or face from the wrist edge to the finger crotch, 401 according to notches on pattern, 3/16 (+ 1/16) inch from the raw edge. 10-14 50 50 50 70 5. Attach gauntlet and elast

39、ic braids. 10-14 50 50 a. Join gauntlet piece to hand portion of 301 SSa-1 glove at wrist edge face to face, matching or 50 70 notches, and stitch 3/8 (+ - 1/16) inch from the raw edge. 401 b. Position Eully extended elastic braid 301 Smlr to 10-14 50 50 across the wrist to correspond with marks or

40、SSaa-1 50 70 indicated 01% gauntlet pattern. Stitch through 401 all plies. Fullness of the glove shall be distributed evenly under the relaxed braid. OR c. Join gauntlet piece to hand portion of 301 SSab-1 10-14 50 50 glove at wrist edge face to face, with the or 50 70 elastic braid fully extended a

41、nd superimposed 401 on the gauntlet and stitch through all plies 3/8 (+ 1/16) inch from the raw edge. The cotton flannel material shall be held taut while stitching to distribute the braid evenly along the seam. d. Turn under the raw edge of gauntlet, and 301 EFf-1 insert the elastic braid for the e

42、lbow or take-up. Position and fully extend elastic 401 and stitch approximately 1/2 inch from the top finished edge of glove catching the elastic braid securely along the bottom edge. The cotton flannel material shall be held taut while stitching to distribute the braid evenly along the seam. 10-14

43、50 50 50 70 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-G-28 7 4E TABLE I. Construction of aloves THREAD NO O PERAT ION STCH SEAM/ STCH NDL BOB/ TYPE STCH TYPE IN LPR e. The hem shall finish 3/4 (i- 1/8) inch in width. - 6. Closing. Close t

44、he gloves according to notches on 301 SSa-1 pattern by stitching face to face 3/16 (2 or 1/16) from the raw edge, from the top edge of 401 the first index finger along the periphery of the fingers and side of glove, gradually increasing the seam between the notch on the No. 4 finger and the wrist se

45、am to 3/8 (+ 1/16) inch and continue stitching to top folded edge of gauntlet. The ends of the wrist and elbow elastic braid shall be securely caught in the seam. 7. Finishing. Turn glove to its finished position, napped side of the cotton flannel material on the inside. 8. Labeling. Each glove shal

46、l have the identification and instruction marking (see 3.3.4) applied on the palm side, bottom portion, of the gauntlet. This shall be centered and positioned SD that the distance between the last line of the marking and the stitch line of the hem is approximately 1 inch. 9. Trimming and cleaning. a

47、. Trim thread ends (except the 1/2 to 3/4 inch chain extension required on type 401 stitching), and remove all loose threads. b. Remove all spots and stains. 10. Pairing. The finished gloves shall be paired and tacked together in accordance with the best comercial practice which will permit the glov

48、es to be separated without damaging the fabric. 10-14 50 50 50 70 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-G-2874E 3.9 Measurements. The measurements of the finished gloves shall conform to the dimensions specified in Table II. All measu

49、rements and tolerances are expressed in inches. . TABLE II. Finished measureinents Measur emen t s Dimension Tolerance + 1/2 Overall length (A) 19 Hand length (B) 8 - + 1/4 Width (C) 5 + 114 Wrist (D) 3-3/4 T 1/4 Elbow (E) 5-114 114 - NOTE: A, I), C, D, E, refer to Figure 1. A. Measurement taken from tip of second finger to top edge of gauntlet B. Measurement taken from tip of second finger to gau