1、MIL-L-44277A 4 777770b 0438522 O INCH-POUND I 13 June 1990 SUPERSEDING MIL-L-44299 30 September 1987 MILITARY SPECIFICATION LINER, COMBAT VEHICLE CREWMENS COVERALL This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specificat
2、ion of quilted aramid batting materia coveralls. 1.2 Classification. The liner (see 6.2). Short - X-small Small Medium Large X- 1 arge covers a two-piece, snap-in, insulating liner for the combat vehicle crewmen cold weather shall be in the following sizes, as specified Schedule of sizes Regular X-s
3、mall Sma 1 1 Medium Large X-large Long X-small Sma 11 Medium Large X-large Beneficial comments (recommendations, additions, deletions) and any pertinent data which may used in improving this document should be addressed to: U.S. Army Natick Research, Development, and Engineering Center, Natick, MA 0
4、1760-5014 by using the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC NIA FSC 8415 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited, Provided by IHSNot for ResaleNo reproduction or networking permi
5、tted without license from IHS-,-,-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 document to the extent specified herein. Uness otherwise specified, the issues of these docum
6、ents 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). SPECIFICATIONS FEDERAL A-A-203 - Paper, Kraft, Untreated DDD- L-2 O - Label: for Clothing, Equipage and Tentage, PPP-B-636 - Box
7、es, Shipping, Fiberboard (General Use) MI LI TARY MIL-F-10884 - Fasteners, Snap MIL-L-35078 - Loads, Unit: Preparation of Semiperishable Subsistence Items; Clothing, Personal Equipment and Equipage; General Specification For MIL-T-43636 - Thread, Aramid MIL-W-43685 - Webbing, Tape, Textile, Aramid F
8、iber MIL-C-43774 - Cloth, Plain or Pajama Check Weave, Aramid MIL-T-44100 - Thread, Para-Aramid, Spun, Intermediate Modulus MIL-B-81813 - Batting, Aramid, or Novoloid Fiber, Quilted STANDARDS FEDERAL FED-STD-595 - Colors FED-STD-751 - Stitches, Seams and Stitchings MILITARY MIL-STD-105 - Sampling Pr
9、ocedures and Tables for Inspection by Attributes MIL-STD-129 - Marking for Shipment and Storage MIL-STD-147 - Palletized Unit Loads MIL-STD-731 - Quality of Wood Members for Containers and Pallets b , c (Unless otherwise indicated, copies of federal and military specification, standards, and handboo
10、ks are available from the Standardization Documents Order Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-L-44299A 4 9999906 0438524 4 MIL-L-44299A 2.1.2 Other Government docu
11、ments, drawings, 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 in effect on the date of solicitation. Department of the Army Technical Manuals TM 10-
12、280- Field Laundering (Copies of dociiments required by contractors in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting activity.) 2.2 Non-Government publications. The following document forms a part of this document to
13、 the extent specified herein. Unless otherwise specified, the issues 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 documen-ts not listed in the DODISS are the issues of the documents cited
14、in the solicitation (see 6.2). AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) D 3951 - Standard Practice for Commercial Packaging (Applications for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103-1187.) (Non-Government standar
15、ds and other publications are normally available from 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
16、references cited herein, the text 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,l First article. When specified (see 6.2), a sample shall be subjected to first article
17、inspection (See 6.3) in accordance with 4.3. 3.2 Samples. Samples, when furnished, are solely for guidance and information to the contractor (see 6.4). appear in the sample, in which case this specification shall govern. Variation from this specification may 3.3 Material. It is encouraged that recyc
18、led material be used when practical as long as it meets the requirements of this specification. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_ _ -_._ MIL-L-44Z73A 84 77777Ob 0438525 b 3.3.1 Basic Material. The basic material shall be batting, ar
19、amid or Novoloid fiber, quilted; conforming to MIL-B-81813. The color of the outercovering cloth shall be Olive Green 106. The color of the needle thread shall be Olive Drab. 3.3.2 Front extensions and binding. The material for the front extension and binding shall be 3 ounces per square yard aramid
20、 cloth conforming to MIL-C-43774. The color shall be Olive Green 106. 3.3.3 Thread. The thread shall be aramid, Camouflage Green 483, matching color chip 34094 of FED-STD-595 size E and B conforming to type I of MIL-T-43636, and shall be used in accordance with the requirements of table II. As an al
21、ternate, MIL-T-44100 para-aramid, spun, Camouflage Green 483, size T-35, two-ply thread may be used for all operations. When no standard sample is available, the thread shall show “good“ fastness to laundering. 3.3.4 Labels. Each coat and trouser liner shall have a class 2 size label, a class 1 iden
22、tification label, and a class 3 instruction label conforming to type VI of DDD-L-20. The color shall be medium green Cable No. 70034, 70130 or 70131 and the colorfastness to laundering shall apply. 3.3.4.1 Size label. The size label shall contain the Size and Stock No. of each coat and trouser liner
23、. letters and numerals not less than 10-point. Descriptive information shall be printed in 3.3.4.2 Instruction label. The instruction label shall contain the following information: LINER, COMBAT VEHICLE CREWMENS COVERALL: 1. Wear with coveralls for extra warmth. 2. Dry liner and coveralls separately
24、 when damp or wet. 3. Wash by hand or machine launder in accordance with Formula I, TM 10-280. Rinse thoroughly and drip or machine dry. 4. After 10 laundering cycles and thereafter, launder in accordance with Formula IX (no bleach) of TM 10-280, field laundry and Natick Formula X, fixed laundry for
25、 the retreatment of anti-static agent. 3.3.4.3 Combination label. The size and identification labels may be combined into one label, or the size, identification and instruction labels may be combined into one label, type IV, class 14 conforming to DDD-L-20. 3.3.5 Snap fasteners. The snap fasteners s
26、hall conform to style 2A, brass, finish 2, male and female complete, consisting of stud and eyelet and socket eyelet (uncapped button) sizes 1 or 2 conforming to MIL-F-10884. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-L-442A 84 Ob 0438526
27、B m MIL-L-44299A 3.3.6 Sleeve tabs. The tabs shall be made of 5/8 inch wide aramid fiber webbing conforming to type I of MIL-W-43685. The color shall be Olive Green 106. 3.4 Design. The liner shall consist of a separate coat and trouser components secured together by snap fasteners. 3.5 Patterns. St
28、andard patterns which provide a seam allowance of 1/2 inch for all joining seams (to finish at least 3/8 inch wide) and 3/8 inch for front extensions, will be furnished by the Government. The Government patterns shall not be altered in any way and are to be used only as a guide for cutting the contr
29、actors working patterns. The working patterns shall be identical to the Government patterns. 3.5.1 Pattern parts, The components of the liners shall be cut from the material as specified and in accordance with the number of parts indicated in table I. TABLE I. List of pattern parts Ma ter i a 1 Nome
30、nclature Cut parts Batting, aramid, quilted Coat front Coat back Front s 1 eeve Back sleeve Trouser front Trouser back Cloth, aramid Coat front extension 2 3.6 Construction, The construction shall conform in all respects to the requirements specified in table II and herein. Figures are furnished sol
31、ely for guidance and information. Should variation from the specification appear in figure 1 or figure 2, the specification shall govern. 3.6.1 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
32、as specified in table II, Seam allowances shall be maintained with seams sewn so that no raw edges, run-Offs, pleats, puckers, or open seams occur. When two or more methods of seams or or stitches are given for the same operation, any one may be used. 3.6.1.1 Type 301 stitching. Ends of all stitchin
33、g shall be backstitched or overstitched not less than 1/2 inch except where ends are turned under or caught in other seams or stitching. Thread tensions shall be maintained so that there will be no loose stitching resulting in loose bobbin or top thread, or excess- ively tight stitching resulting in
34、 puckering of the materials sewn. The lock shall be embedded in the materials sewn. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- _- . - MIL-L-44299A 54 M 9999906 0435527 T W MIL-L-44299A 3.6.1.1.1 Repairs of type 301 stitching. Repairs of type
35、301 stitching shall be as follows: a. When thread breaks ar bobbin run-out.occur during stitching, the stitching shall be repaired by restarting the stitching a minimum of 1/2 inch back of the end of the stitching. - i/ b. Thread breaks or two or more consecutive skipped or run-off stitches noted du
36、ring inspection of the item shall be repaired by overstitching, The stitching shall start a minimum of l/Z inch in back of the defective area, and continue a minimum of 1/2 inch beyond the defective area on to the existing stitching. Loose or excessively tight stitching shall be repaired by removing
37、 the defective stitching without damaging the materials and restitching in the required manner, constitute damage to the material. L/ - i/ When making the above repairs the ends of the stitching are not required to When damaged thread has been removed needle holes do not be backstitched. 3.6.1.2 Typ
38、e 401, 502, 503, 515, 516, and 519 stitching. Thread tension shall be maintained so that there will be no loose stitching, or excessively tight stitching resulting in puckering of the materials sewn. All repairs shall be in accordance with 3.6.1.1.la and b, Repairs to stitch type 401 may be accompli
39、shed by use of stitch type 301. 3.6.1.3 Bartack, The bartacks shall measure 1/2 to 5/8 inch in length and 1/8 - + 1/32 inch wide. 3.6.1.4 Repairs. Repairs such as mends, darns, patches, or splices are not permitted on the liner. 3.6.1.5 Automatic stitching. Automatic stitching machines may be used t
40、o perform any of the required stitch patterns provided the requirements for the stitch pattern, stitches per inch, and size and type of thread are met, and at least three or more tying, overlapping, or back stitches are used to secure the ends of stitching. 3.6.1.6 Thread ends, All thread ends shall
41、 be trimmed to 1/4 inch maximum length. 3.7 Manufacturing operation requirements. The liners shall be manufactured in accordance with the operation requirements specified in table II, The contractor is not required to follow the exact sequence of operations listed, unless otherwise specified. facili
42、tate manufacture are permissible, provided the thread is removed or does not show on the finished liner. Any additional basting or holding stitches used to 6 i J! ” Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-e I. MIL-L-44277A 84 777770b 0438528
43、1 W Li al C *-I 4 ci 3 u l u I y n-o n als +J3 7 val V C *(d ala v) ci Li (d U al (d a w O ci C al O (d d a al lx 1 3 M C I N 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-L-4q297A 84 9999906 0438529 3 W MIL-L-44299A E w O U 3 E ,zu mn u mo w
44、 :2 e C -w -I W z W 2 I O rl I . Ida v c, (d O U o) ?i g 4 Q) P w Q) c O c, 4 I 4 e, P (d 4 rn C,o CC, Q)c, U0 Q) -5 nC I . 64 m U Z 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-U 4 I O 4 U 4 I O 4 n (d m W n v! n W I n m E n v! LI O 44 O0 mu I
45、I n -0 c, c L E W * H H w Gl c v) al al 4 v) al .x z z v) (d c, al al 4 v) n P, c U (d c, o (d TI e (d al 24 z U m I c) al n 4 4 (d c vi n (d c, al e c, w O L: c, M C al 4 a al c v). -4 rn F; +I . u) v, I 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS
46、-,-,-4 O O0 mu 44 Li O O0 mu 44 r a c, C O U W H H M cl rn 2 I (d h4 Po, a vio v)M (dc PU u .5 I L: U ci 4 ci v) a C (d M C .4 M a a, except labels): -Three or more less then minimumspecified -One or more stitches less than minimum -One or more stitches more than specified -Skipped stithes (more tha
47、n 1/4 inch) specified on one or more labels 114 224 225 226 Bartacks Any bartack omitted Loose stitching, incomplete or broken Any bartack not in specified location Length or width not as specified 227 . 228 229 230 Snap fasteners Any part of sssembly missing, mismated, broken, cracked, bent, not se
48、curely clinched, affecting function: -two or more snap fasteners -one snap fastener One or more clinched too tightly cutting Loose, i.e., socket or stud spins freely One or more having rough or sharp edge More than three splits in eyelet or surrounding fabric or wobbles in connection portions or but
49、ton barrel Labels (coat and trouser liners) Size, instruction, or combination label, (when applicable) missing, incorrect, or illegible Identification label missing, incorrect or illegible Any label not stitched on ai1 four sides 115 23 1 116 232 117 233 118 23 235 236 Stitching through the printing Any label off center back by more than 1 inch Size label (or combinat
