1、MIL-C-41833E 84 = 9797706 0426287 O MIL -C -4 1 8 33 E ( GL ) 30 March 1990 SUPERSEDING 8 February 1985 MIL-C-4 1833D MILITARY SPECIFICATION COVERALL, MECHANICS, COLD FEATHER -r 1. SCOPE 1.1 Scope. This specification covers a coverall made from polyester and rayon gabardine cloth. 1.2 Classification
2、. The coveralls shall be one type in the following sizes, as specified (see 6.2). Schedule of sizes Small Medium Large 2. APPLICABLE DOCUMENTS 2.1 Government documents. ie 2.1.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this docum
3、ent to the extent specified herein. Unless otherwise specified, the issues of these documents are 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). Beneficial comments (recommendations, a
4、dditions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: U.S. Army Natick Research, Development, and Engineering Center, Natick, MA 01760-5014 by using the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of t
5、his document or by letter. AMSC N/A FSC 8415 DISTRIBVTION STATEMENT A. Approved for public release; distribution is unlimited. t Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-x MIL-C-41833E 84 W 306 O426288 SPECIFICATIONS FEDERAL V-F - 1 O 6 A -A -
6、20 3 V-T-285 J J-W- 155 DDD-L -20 PPP -B -636 MI LI TAR Y MIL-B-371 MIL-C-508 MIL -F- 1 0884 MIL -L -3 507 8 MIL-C-4 1820 MIL-C-4 3303 MIL -T -4 35 4 8 STANDARDS FEDERAL FED- ST D-7 5 1 MILITARY MIL-STD-105 MILSTD-129 MILSTD-73 1 MIL-STD- 1668 MIL -ST D- I 4 7 - Fasteners, Slide, Interlocking - Pape
7、r, Kraft, Untreated - Thread, Polyester - Webbing, Textile, (Cotton, Elastic) - Label: for Clothing, Equipage and Tentage - Boxes, Shipping, Fiberboard (General Use) - Braid, Textile, Tubular - Cloth, Oxford, Nylon, 3 Ounce - Fasteners, Snap - Loads, Unit: Preparation of Semiperishable Subsistence I
8、tems; Clothing, Personal Equipment and Equipage; General Specification For - Cloth, Gabardine, Polyester and Rayon - Cord, Elastic, Cotton - Thread, Polyester Core: Cotton-, Rayon-, or P o1 ye s t e r -C overed - Stitches, Seams and Stitchings - Sampling Procedures and Tables for Inspection - Markin
9、g for Shipment and Storage - Palletized Unit Loads - Quality of Wood Members for Containers and Pallets - Provisions for Evaluating Quality of Cloth Coveralls by Attributes (Unless otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from the Sta
10、ndardization Documents Order Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 191 1 1-5094. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-i f _ MIL-C-4L33E L( W 7797706 0426287 4 = * 2.2 Non-Government publications. The following documents
11、.form a part of this document to the extent specified herein. Unless otherwise specified, the issues of the documents which are DoD adopted are 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 issu
12、es of the documents cited in the solicitation (see 6.2). AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) D 3951 - Standard Practice for Commercial Packaging (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103-1187.
13、) THE COLOR ASSOCIATION OF THE UNITED STATES Standard Color Card of America Department of Defense Standard Color Card for Sewing Threads (Color cards may be available from the Color Association of the United States, 343 Lexington Avenue, New York, NY not available from the Color Association, individ
14、ual color samples may be obtained from the contracting activity or as directed by the contracting activity . 1 10016-0927. If color cards are (Non-Government standards and other publications are normally available from the organizations that prepare or distribute the documents. also may be available
15、 in or through libraries or other informational services . 1 These documents 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 law
16、s and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS * 3.1 First article. When specified (see 6.21, a sample shall be subjected to first article inspection (see 6.3) in accordance with 4.3. 3.2 Guide samples. Guide samples, when furnished, are solely for guidance and info
17、rmation to the contractor (see 6-41. Variation from this specification may appear in the sample, in which case this specification shall govern . 3.3 Material. It is encouraged that recycled material be used when practical as long as it meets the requirements of this specification. 3 Provided by IHSN
18、ot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-LILB33E BLI 777770b 042b270 O MIL -C-4 1 833E( GL ) 3.3.1 Basic material. The basic material shall be polyester and rayon gabardine, Olive Green 106, conforming to type III, class 2 of MIL-C-41820. 3.3.2 Lining.
19、The material for the lining shall be nylon oxford cloth, 3-ounce, Olive Green 106, conforming to type I, class 2, of MIL-C-508. 3.3.3 Elastic cord. The elastic cord for sleeves and leg bottoms shall be 3/16-inch diameter, natural, or Olive Drab 7, conforming to class 2 of MIL-C-43303 3.3.4 Webbing,
20、elastic. The elastic webbing for back waist shall be le1/2 inches wide, unbleached or Olive Drab 7, conforming to type I, class 10 of JJ-W-155 except that the requirement for colorfastness to accelerated weathering shall not apply. * 3.3.5 Slide fasteners. The slide fasteners shall have either a bra
21、ss or extruded individual element plastic chain in accordance with V-F-106. slide fastener tapes and thongs of both chain types shall be Olive Drab, Shade S, Cable No. 66519 and the chain, slider, and stops of the extruded plastic chain type shall approximately match the tape shade. thongs shall sho
22、w “good“ fastness to laundering, Thongs are required on all slide fasteners and their finished lengths shall be measured from the top of the loop to the end of the thong. All thong tape ends shall either be heat- cut or bartack stitched to prevent fraying. The The tapes and * 3.3.5.1 Front opening.
23、The slide fastener for the front opening shall conform to type I, style 3 with the brass chain as size MHS and the extruded plastic chain as size H in accordance with V-F-106, have a hole large enough to accommodate the required thong, and the finished thong length shall be 3 to 3-1/2 inches long. T
24、he length of slide fastener for all end item sizes shall be 34-1 /2 inches long, * 3.3.5.2 Hip pocket. The slide fastener for the hip pocket shall conform to type I, style 3, with the brass chain as size chain as size MH in accordance with V-F-106. with a long tab pull and required thong with a fini
25、shed length of 2 to 2-1/2 inches long. The length of slide fastener for all end item sizes shall be 8-1 /2 inches long, The slider pull shall and the extruded plastic The slider shall be equipped 3.3.6 Snap fasteners. The snap fasteners for the front flap shall consist ofa size 1 or 2 button with so
26、cket for the female half and a size 1 or 2 . eyelet with stud for the male half conforming to style 2A, finish 2 of MIL -F- 1 O 88 4 . 3.3.7 Thread. The thread for seaming and stitching shall be polyester size B and E, as indicated in table II, shade S-1, C.A. No, 66022, conforming to type I, class
27、1 of V-T-285. MIL-T-43548 may be substituted for the polyester thread. Cotton-covered polyester thread conforming to When this thread is 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-ql33E 4 W 77777Ob 0i-12b27L 2 MIL-C-41833E( GL) used, the
28、 substitution shall be 30, 3 ply for the needle thread of the 401 stitch type; 50, 3 ply for the 301 stitch type and for the bobbin thread ofthe 401 stitch type; and 70, 2 ply for overedging. 3.3.7.1 Colorfastness. The dyed thread shall show fastness to light and laundering equal to or better than t
29、he standard sample. sample is available, the dyed thread shall show iigoodii fastness to light and laundering. When no standard * 3.3.8 Labels. Each coverall shall have a class 1 identification label, a class 2 size label, and a class 3 instruction label conforming to type VI of DDD-L-20. As alterna
30、tives, a class 3 combination identification and instruction label or a class 14 combination size, identification, and instruction label may be used. The instruction label or combination label, as applicable, shall include the The labels shall show fastness to drycleaning. n_ following information: 1
31、. Coverall may be worn over intermediate layers of the cold-dry 2. Launder in accordance with laundry formula E in fixed launderies combat uniform. or laundry formula I in field launderies. DO NOT STARCH DO NOT REMOVE THIS LABEL 3.3.9 Braid-hanger loop. The braid for the hanger loop shall be either
32、cotton or rayon, OG 106, conforming to type IX, class 1 of MIL-B-371 (see operation 1 .d. for alternate). 3.4 Design. The coverall has a bi-swing back with elastic at the waist, a right hip pocket, side hand entries, and a front opening from the neck to the middle of the thigh. outside protective we
33、lts. The front opening has a slide fastener and a protective flap with snap fasteners. The bottom of the sleeves and legs have elastic in the hems. The right and left front of the trousers are double ply and the jacket part is lined. The hip pocket has a slide fastener with inside and 3.4.1 Figure.
34、Figure 1 is furnished for information only. To the extent of any inconsistencies between the written specification and the figure, the specification shall control. 3.5 Patterns. Standard patterns to be used to cut working patterns will be furnished by the Government. The patterns provide a 1/2-inch
35、seam allowance for side seams, inseams, seat seam, and waist seam of the coverall and the lining and 3/8 inch for all other seams, identical to the Government patterns, which shall not be altered in any way. The working patterns shall be 5 Provided by IHSNot for ResaleNo reproduction or networking p
36、ermitted without license from IHS-,-,-MIL-CA1 833E(GL) 3.5.1 Pattern parts. The component parts of the coverall shall be cut from the materials as specified in accordance with the number of parts required as shown in table I. TABLE I. List of pattern parts Mat er i al Nomenclature of parts Cut parts
37、 Basic material (see 3.3.1) Basic material (see 3.3.1) Nylon oxford cloth (see 3.3.2) Jacket parts Back Right front Left front Right front facing Left front facing Front sleeve (with side body) Back sleeve (with side body) Collar Front flap Trouser parts Right front (outer layer) Right front (inner
38、layer) Left front (outer layer) Left front (inner layer) Left fly panel Back Side opening bearer Hip pocket Hip pocket welt Hip pocket bearer Lining parts Right front Left front Back Front sleeve (with side body) Back sleeve (with side body) Back waist elastic cover 1 1 1 1 2 2 2 1 2 1 6 Provided by
39、 IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-4L33E 4 M 979970b 042b293 b U 3.6 Construction. -e MIL -C-4 1 833E( GL) 3.6.1 Stitches, seams and stitchings. Stitch, seam and stitching types specified in table II shall conform to FEDSTD-751. When two or m
40、ore methods of seaming or type of stitch 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 the inside of the coverall. The gage of stitching for double-lapped, double-stitched seams shall be 1/4 to 5/16 inch. stitching
41、shall be 3/16 inch and the seaming row, when using safety stitching, shall be 3/16 inch from back edge of overedge stitch. and finish evenly. Seams required to be worked out, that have a fold of 1/16 inch or more in depth, shall be considered a defect. The gage of all overedge All seams shall start
42、c 3.6.1.2 Seam type. Seam types shall be as specified in table II with seam allowances maintained and seams properly sewn so that no raw edges, runoffs, twists, pleats, puckers, or open seams shall result. 3.6.1.3 Type 301 stitching. Ends of all stitching shall be backstitched or overstitched 1/4 in
43、ch minimum, except when caught in other stitching or turned under in a hem. loose stitching resulting in loose bobbin or top thread, or excessively tight stitching resulting in puckering of the materials sewn. The lock shall be embedded in the materials sewn. Thread tensin shall be maintained so tha
44、t there will be no 0 3.6.1.3.1 Repairs of type 301 stitching. Repairs of type 301 stitching shall be as follows: a. When thread breaks or bobbin run-outs occur during sewing, the stitching shall be repaired by restarting the stitching a minimum of 1/2 inch back of the end of the stitching. - 1/ b. T
45、hread breaks, two or more 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 1/2 inch in back of the defective area, continue over the defective area, and continue a minimum o
46、f 1/2 inch beyond the defective area on to the existing stitching. Loose or excessively tight stitching shall be repaired by removing the defective stitching, without damaging the materials and restitching in the required manner. 1/ - 1/ - When making the above repairs, the ends of the stitching are
47、 not required to be backstitched. 3.6.1.4 Type 401, 502, 503, 504, 515, 516, and 519 stitching. Thread tension shall be maintained so that there will be no loose stitching. All repairs shall be in accordance with 3.6.1.3. la. and 3.6.1.3. lb. tension shall be maintained so that there will be no loos
48、e or excessively tight stitching resulting in puckering of the materials sewn. ThFead 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-4 1833E( GL) 3.6.2 Bartacking. Unless otherwise specified, bartacks shall be as fol1 ows : To1 erance Length
49、 Width Length Width (inches ) (inches) (inches ) (inches Stitches per bartack 1 /2 I /a 2 1/16 2 1/32 3 14 1 /8 2 1/16 2 1/32 1 I /a f. 1/16 - + 1/32 28 42 42 Bartacking shall be free from thread breaks and loose stitching. 3.6.3 Thread ends. All thread ends shall be trimmed to 1/4 inch maximum length . 3.7 Manufacturing operations requirements. The coverall shall be manufactured in accordance with operation requirements sp
