1、 MIL-DTL-32157 INCH POUND19 JAN 204 DETAIL SPECIFICATION PARKA, ALL-PURPOSE ENVIRONMENTAL, CAMOUFLAGE This specification is approved for use by all departments and agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers a waterproof, moisture-vapor-permeable parka and a
2、detachable (optional) hood. The parka is a component of the All-Purpose Environmental Clothing System (APECS). Comments, suggestions, or questions on this document should be addressed to: Defense Supply Center Philadelphia, Clothing and Textiles Directorate, Attn: DSCP-COCT (Bldg 6), 700 Robbins Ave
3、., Philadelphia, PA 19111-5092 or emailed to Colleen.M.Robinsondla.mil. Since contact information can change, you may want to verify the currency of this address information using the ASSIST Online database at www.dodssp.daps.mil AMSC N/A FSC 8415 DISTRIBUTION STATEMENT A. Approved for public releas
4、e; Distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32157 1.2 Classification. The parka will be in one type and four classes in the following sizes as specified (see 6.2). Class 1 - Woodland MARPAT Camouflage Class 3
5、 Woodland Camouflage Class 2 - Desert MARPAT Camouflage Class 4 Desert Camouflage Size X-Short Short Regular Long X-Long Hood X-Small X X X X X Small X X X X X Medium X X X X X Large X X X X X X X-Large X X X X XX-Large X 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are
6、specified in sections 3,4 or 5 of this specification. This section does not include documents cited in other sections of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned
7、 that they must meet all specified requirements documents cited in sections 3,4 or 5 of this specification, whether or not they are listed. 2.1.1 Government documents. 2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document
8、to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the solicitation or contract. FEDERAL A-A-50083 - Bag, Plastic, Folded Garment A-A-50186 - Cloth, Buckram, Woven and Non-Woven A-A-52110 - Cloth, Plain Weave, Polyester/Cotton A-A-55126 - Fa
9、stener, Tapes, Hook and Loop, Synthetic A-A-55634 - Fasteners, Slide, Interlocking A-A-50199 - Thread, Polyester-Core, Cotton- or Polyester-Covered DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-PRF-32142 - Cloth, Waterproof and Moisture Vapor Permeable MIL-C-43701 - Cord, Elastic, Nylon MIL-F-10884 - Fas
10、teners, Snap MIL-DTL-32075 - Label: For Clothing, Equipage, and Tentage, (General Use) MIL-C-43701 - Cord, Elastic 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32157 3 MIL-PRF-5038 - Tape, Textile and Webbing, Textile, Reinforcing Nylon
11、MIL-T-3530 - Thread and Twine: Mildew Resistant Or Water Repellent Treated MIL-DTL-32072 - Thread, Polyester DEPARTMENT OF DEFENSE STANDARDS MIL-STD-129 Marking for Shipment and Storage (Copies of these documents are available online at http:/assistdaps.dla.mil/quicksearch/ or www.dodssp.daps.mil or
12、 from the Standardization Documents Order Desk, Bldg. 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) 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 these documents are those cite
13、d in the solicitation or contract. ASTM International D 1974-1998 - Boxes, Shipping, Fiberboard D 2582 - Puncture Propagation Tear D 3776 - Mass Per Unit Area (Weight) of Woven Fabric D 3884 - Abrasion Resistance of Textile Fabrics D 3951 - Standard Practice for Commercial Packaging D 5034 - Breakin
14、g Strength of Textile Fabrics D 5118 - Practice for Fabrication of Fiberboard Shipping Boxes D 6193 - Stitches and Seams (Copies of these documents are available from www.astm.org or American Society For Testing and Materials, 100 Barr Harbor Drive, West Conshohocken, PA 19428.) AMERICAN ASSOCIATION
15、 OF TEXTILE CHEMISTS AND COLORISTS AATCC-8 - Colorfastness to Crocking: AATCC Crockmeter Method AATCC-15 - Colorfastness to Perspiration AATCC-16 - Colorfastness to Light AATCC-22 - Water Repellency: Spray Test AATCC-61 - Colorfastness to Laundering, Home and Commercial: Accelerated AATCC-96 - Dimen
16、sional Changes in Commercial Laundering of Woven and Knitted Fabrics Except Wool AATCC-118 - Oil Repellency: Hydrocarbon Resistance Test AATCC-119 - Resistance to Frosting AATCC-135 - Dimensional Changes in Automatic Home Laundering of Woven and Knit Fabrics Procedure 1 - Gray Scale for Color Change
17、 (Copies of these documents are available from http:/www.aatcc.org or American Association of Textile Chemists and Colorists (AATCC), P.O. Box 12215, Research Triangle Park, NC 27709-2215.) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3215
18、7 4 AMERICAN NATIONAL STANDARDS INSTITUTE ANSI/ASCQ Z1.4- SAMPLING PROCEDURES AND TABLES FOR INSPECTION OF ATTRIBUTES (For all inquires please contact the American National Standards Institute, 25 West 43rdStreet, 4thFloor, New York, NY 10036). Website address http:/www.ansi.org TECHNICAL ASSOCIATIO
19、N OF THE PULP AND PAPER INDUSTRY (TAPPI) (Applications for copies of referenced documents should be addressed to TAPPI Press, Technology Park/Atlanta, P.O. Box 105113, Atlanta, GA 30348-5113.) (Non-Government standards and other publications are normally available from the organizations that prepare
20、 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 text of this document takes precedence. Nothing in
21、this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 First article. When specified, (see 6.2), a sample shall be subjected to first article inspection, in accordance with 4.3. 3.2 Guide sample. Samples, when furnished,
22、are solely for guidance and information to the contractor (see 6.2). Variations from this specification may appear in the sample, in which case this specification shall govern. 3.3 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materi
23、als should be used to the maximum extent possible provided that the material meets or exceeds the operational and maintenance requirements, and promotes economically advantageous life cycle costs. 3.3.1 Disposal of rejected garments. Rejected garments shall be disposed in one of the following manner
24、s: 1) contact the USMC (through the Contracting Officer) to determine if there is an alternate use for rejected parkas; or 2) if the USMC does not identify any alternate uses, the contractor may sell the parkas on the secondary market. Rejected parkas shall be labeled or indelibly marked on label as
25、 “Seconds/Rejected by USMC” and the embroidered label “Made Expressively For USMC” shall be cut out of the parka. 3.3.2 Basic material. The basic material for the parka shall be a waterproof and moisture vapor permeable cloth conforming to MIL-PRF-32142. The color of the face side of the base cloth
26、shall be Woodland MARPAT Camouflage, Class 1; Desert MARPAT Camouflage, Class 2; Woodland Camouflage, Class 3 or Desert Camouflage, Class 4 as required (see 6.2). The color of the back side Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3215
27、7 5 of the base cloth shall be Camouflage Green 483 for the Classes 1and 3 base cloth and Tan 492 for Classes 2 and 4 base cloth. 3.3.3 Upper pocket material. The upper chest pockets of the parka shall be made from cloth, plain weave, Black (Woodland MARPAT, Class 1 and Woodland Camouflage, Class 3)
28、 or Coyote 476 (Desert MARPAT, Class 2 and Desert Camouflage, Class 4), polyester/cotton conforming to A-A-52110. 3.3.4 Reinforcement material. The reinforcement cloth used in the elbow patches shall be Woodland MARPAT Camouflage, Class 1; Woodland Camouflage, Class 3; Desert MARPAT Camouflage, Clas
29、s 2 or Desert Camouflage, Class 4, as required (see 6.2), water repellent treated, resist fraying and conform to the following requirements when tested in accordance with 4.4.1.1. Table I Reinforcement Cloth Requirements Characteristic Requirement Weight 6.0 oz/sq. yd Max Breaking strength: Warp Fil
30、l 200 lbs. (min) 155 lbs. (min) Colorfastness to: Crocking Laundering Light Perspiration Alkaline/Acid Dry and wet: 3.5 min. except for Black 477 and at least three tying, overlapping or back stitches are used to secure the ends of the stitching. Provided by IHSNot for ResaleNo reproduction or netwo
31、rking permitted without license from IHS-,-,-MIL-DTL-32157 3.6.2 Heat sealing. Seams and stitching as indicated in Table II shall be sealed with heat sealing tape on the inside of the parka, concealed hood and optional hood. The entire width of the seam tape shall be uniformly sealed over the seam o
32、r stitching. All seam tapes shall be applied without tension and shall be applied so that a minimum of 1/8 inch overlap is on both sides of the sewn seam and the back knit of the laminated fabric adjacent to the seam tape shall not be melted to expose the plastic film layer of the laminated fabric.
33、All seam tapes shall overlap a minimum of 3/4 inch at joining points and all ends of seam tape or taped cross-over areas shall be spot sealed without additional repair tape in accordance with seam tape manufacturer temperature, time and pressure recommendations for application with cross-over heat s
34、ealing machine. As an alternate, spot sealing for taped ends can be eliminated if hot air machine can automatically cut and seal ends of seam tape without any loose ends. However, spot sealing for taped cross-over areas shall remain. Sealed seams, cross-over area stitchings shall show no leakage, ta
35、pe ends shall show no signs of lifting, and the tape, itself, shall show no sign of lifting, curling, bubbling or separation more than 1/8 inch of tape top knit shrinkage such that the tape middle layer is exposed when tested initially and after five laundering cycles as specified in 4.4.4. 3.6.3 Ap
36、pearance after laundering. After five laundering cycles as specified in 4.4.4, the base fabric shall show colorfastness in the black printed areas of the MARPAT woodland and woodland camouflage patterns equal to or better than “3-4” rating on the AATCC Gray Scale for evaluating change in color and a
37、lso shall show no significant change in physical surface appearance when compared to an unlaundered parka both in the base fabric and taped areas. Minor defects not affecting appearance, such as puckering on seam line or creases around taped area due to manufacturing operations are acceptable and sh
38、all be used for comparison to laundered sample. 3.7 Manufacturing operations requirements. The parka, and optional hood shall be manufactured in accordance with operation requirements specified in Table II. The contractor is not required to follow the exact sequence of operations provided the finish
39、ed parka is identical to that produced by following the sequence as listed in Table II. Any holding or basting stitch is permissible provided it is removed, does not show on the finished garment, and does not interfere with proper seam taping. Minor modifications are permitted where necessary when u
40、sing automatic equipment. These modifications shall not alter the dimensional, serviceability or appearance requirements cited in the specification. 3.7.1 Repairs. Repair of the parka and hoods by mending, patching or darning is not allowed, and at no time is removal of the heat sealing tape permitt
41、ed. However, up to 25 inches of heat sealing tape may be used to repair leaking seams, missing yarns in the tricot knit, and to repair areas where the original tape does not overlap the sewn seams by a minimum of 1/8 inch on both sides of the inside of parka. Up to five repair areas totaling 25 inch
42、es in length will be allowed. No more than five inches of repair using more than two layers of seam sealing tape is permitted, with the exception of the backside area of the sleeve pocket. 3.8 Use of automated apparel equipment. Automated apparel manufacturing equipment may be used to perform any of
43、 the operations specified in Table II provided that the seam and stitch type are as specified and that the finished component conforms to the required configuration. 16 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32157 16 TABLE X. MANUFAC
44、TURING OPERATIONS REQUIREMENTS NO. OPERATION STCH TYPE SEAM/ STCH TYPE STCH PER IN THREAD NDL BOB/ LPR 1. Cutting and marking. a. Cut the parka and optional hood in strict accordance with patterns furnished which show directional lines, size, placement for pockets and welt, hook and pile fastener ta
45、pes, and marks for proper assembly. The directional lines indicate the warp direction, unless otherwise specified. The directional lines may vary from the warp direction by not more than 2-1/2 inches on both front and back. Measurements shall be taken from top and bottom of directional lines on patt
46、ern to selvage edge of the fabric and the difference between the two measurements shall not exceed 2-1/2 inches. Cut all shell parts out of one piece of material except the flap facing, pocket divider, hood tunnels, visor and inside collar. As an alternate to the slide fastener thong, loops cut from
47、 the laminated cloth may be used. b. Cut draw cords, elastic cords, hanger tape and fastener tape lengths in accordance with the tables in paragraphs 3.3.7, 3.3.8, 3.3.9 and 3.3.10. NOTE: If not hot wire cut, as an alternate, draw cord ends may be dipped or impregnated with cellulose acetate or cell
48、ulose butyrate to eliminate fraying. 2. Replace damaged parts. Care shall be exercised during the spreading, cutting, and manufacturing operations to assure that material, defects, and damages, as classified in 4.4.2 are excluded and replaced with non-defective and properly matched material. Provide
49、d by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32157 17 NO. OPERATION STCH TYPE SEAM/ STCH TYPE STCH PER IN THREAD NDL BOB/ LPR 3. Marking. Mark, ticket, or bundle all component parts to insure a correct shade and size throughout the parka and optional hood. Drill holes shall n
