1、MIL-M-LLL33H 84 m 7793706 0377333 7 m s- /3- I/ MIL-M-lllggH MIL-M-11199G 12 November 1985 MILITARY SPECIFICATION MITTEN, HEAT PROTECTIVE This specification is approved for use by all Departments and Agencies of the Department of the Defense. 1. SCOPE 1.1 Scope. This document covers one type and one
2、 size of ambidextrous mit ten. 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 otherwise specified, the issues of these
3、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. SPEC IF1 CAT IONS FEDERAL A-A-203 - Paper, Kraft, Untreated V-T-276 - Thread, Cotton CCC-C-419 - Cloth, Duck, Cotton, Unbleached
4、, Plied-Yarns Army and DDD-L-20 - Label: For Clothing, Equipage, and Tentage, PPP-B-636 - Boxes, Shipping, Fiberboard Numbered (General Use) Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: U.S.
5、Army Natick Research, Development, and Engineering Center, Natick, MA 01760-5014 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 FSC 8415 DISTRIBUTION STATEMENT A. Approved for public release; dist
6、ribution is unlimited. ff -. THIS DOCUMENT CONTAINS d/ PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_ MIL-M-LLL99H BL1 W 9999906 037733L1 O IT MIL-M-11199H MILITARY MIL-R-3390 - Rings, Dee MIL-L-35078 - Loads, Unit: Preparation of Semiperis
7、hable Subsistence Items; Clothing, Personal Equipment and Equipage: General Specification For Natural or in Colors MIL-T-43566 - Tape, Textile, Cotton or Polyester, General Purpose, MIL-T-43636 - Thread, Aramid MIL-T-44100 - Thread, Para-Aramid, Spun, Intermediate Modulus STANDARDS FEDERAL . FED-STD
8、-191 - Textile Test Methods FED-STD-751 - Stitches, Seams, and Stitchings a MILITARY MIL-STD-105 - Sampling Procedures and Tables for Inspection 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 by Attr
9、ibutes (Copies of specifications, standards, and handbooks required by contractors in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting activity.) 2.1.2 Other Government documents, drawings, and publications. The followi
10、ng 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 solicitation. DRAWINGS U.S. ARMY NATICK RESEARCH, DEVELOPMENT, AND ENGINEERING CENTER 2- 1-23
11、 - Mitten, Heat Protective (Assembly and Details) (Copies of drawings, publications, and other Government documents required by contractors in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting activity.) 2 Provided by IH
12、SNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-fl-LLL77H 84 777770b 0377335 2 W MIL-M-11199H 2.2 Other publications. The following documents form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of the docum
13、ents 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 issues of the nongovernment documents which are current on the date of the solicitation. AMERICAN ASSOC
14、IATION OF TEXTILE CHEMISTS AND COLORISTS (AATCC) American Association of Textile Chemists and Colorists Technical Manual Test Method 20 - Fiber Analysis; - Qualitative (Copies should be obtained from the American Association of Textile Chemists and Colorists, P.O. Box 12215, Research Triangle Park,
15、NC 27709.) AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) D 3951 - Standard Practice for Commercial Packaging (Copies should be obtained from the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103-1187.) (Nongovernment standards and other publications are normall
16、y available from the organizations which prepare or which 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 specification and the references cited herei
17、n, the text of this . specification shall take precedence. Nothing in this specification, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Guide sample. Guide samples, when furnished, are solely for guidance and information (
18、see 6.3). Variations from this document may appear in the sample in which case this document shall govern. * 3.2 First article. When specified in the contract or purchase order, a sample shall be subjected to first article inspection (see 4.3, 6.2, and 6.4). 3.3 Materials (see 6.5). * 3.3.1 Terry cl
19、oth, knitted, The outer layer of fabric for the mittens shall be of a knitted terry loop construction having a terry yarn face and a backing yarn. (cotton count) yarn size. The yarn shall be no coarser than 6/? nor finer than 20/2 Two ends of the yarn shall be used in knitting the 3 Provided by IHSN
20、ot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-M-1 1 199H terry loop face and one yarn shall be used in knitting the back of the fabric. The color of the fabric shall be the natural color (yellow) of the fiber as produced by the manufacturer. Bleach or a color
21、modifier shall not be used. Additionally, the yarn and fabric requirements shall conform to construction A or B. Testing shall be as specified in 4.4.1. * 3.3.1.1 Construction A. The yarns shall be either 100 percent para-aramid fiber or a blend of not more than 20 percent (including manufacturing v
22、ariability) permanently flame retardant (PFR) rayon fiber with the remaining percentage para-aramid fiber. The fabric shall contain a minimum of 10 wales and 12 courses per inch, a minimum thickness of 0.140 inch, and a minimum weight of 23.5 ounces per square yard. * 3.3.1.2 Construction B. The yar
23、ns shall be made by wrapping a blend of equal amounts of para-aramid and meta-aramid fibers around a central core of fiberglass. The amount of fiberglass in the total yarn blend shall not exceed 30 percent. The fabric shall contain a minimum of 10 wales and 12 courses per inch, a minimum thickness o
24、f 0.124 inch, and a minimum weight of 20.0 ounces per square yard. 3.3.2 Cloth, duck, cotton, unbleached. The unbleached cotton duck lining shall be 9.85 ounces per square yard conforming to type III of CCC-C-419. 3.3.3 Cloth, knitted, napped (interlining). The interlining shall be made of natural o
25、r unbleached yarns. The back of the knitted lining shall be made from singles, carded cotton yarn. The napped face of the knitted interlining shall be made from singles, woolen yarn spun on the woolen system of manufacture. The wool content of the cloth shall be no less than 70 percent based on the
26、dry desized specimen and the remaining percentage shall be cotton. The weight of the cloth shall be 9.0 to 11 .O ounces per square yard. Testing shall be as specified in 4.4.1. 3.3.4 Tape, cotton. The tape shall conform to type I, class 1, 3/4 inch width of MIL-T-43566. 3.3.5 Thread. 3.3.5.1 Thread,
27、 cotton. The thread for stitching interlining to duck lining shall be unbleached cotton conforming to type IA1, ticket No. 30, 3 ply of V-T-276. The thread for closing the inner shell and attaching the thumb of inner shell to palm of inner shell shall be unbleached cotton conforming to IA2, ticket N
28、o. 16, 4 ply of V-T-276. 3.3.5.2 Thread, aramid and para-aramid. The thread for all operations other than specified in 3.3.5.1 shall be either aramid thread conforming to size E of MIL-T-43636, or para-aramid spun thread conforming to size T-50 of MIL-T-44100. The color of the aramid or para-aramid
29、thread shall be natural. 3.3.6 Rings, “DI1. ?IDf1 rings shall conform to class 2, configuration A of MIL-R-3390. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_ 7 MIL-M-LLL99H L1 9999906 0377337 b W MIL-M-lllggH 3.3.7 Label identification. Each m
30、itten shall have an identification label conforming to type VI, class 5 of DDD-L-20. The item description for use on the label shall be: Mitten, Heat Protective. 3.4 Design. The mitten shall be an ambidextrous design consisting of an outer terry cloth shell, an interlining, and an inner duck lining.
31、 3.5 Patterns. The patterns and dies for cutting the parts of the mitten shall be furnished by the contractor and shall be of proper proportions to provide mittens conforming to the measurements specified in table III. The pattern parts and the materials from which the parts are to be cut are listed
32、 in table I. TABLE I. List of pattern parts for mittens Mat er ia1 Nomenclature Cut parts per mitten Terry cloth for shell (see 3.3.1) Cotton duck cloth for lining (see 3.3.2) Wool and cotton, knitted napped cloth for lining (see 3.3.3) Thumb body Body Thumb lining Body lining I 1 1 1 Thumb interlin
33、ing 1 Body interlining 1 3.6 Construction. * 3.6.1 Manufacturing operations requirements. The mitten 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. In the event of a conflict betwee
34、n the written document and the referenced drawing, the written document shall govern. 3.6.2 Stitches, seams, and stitchings, All stitches, seams, and stitching shall conform to FED-STD-751. The type of seam, stitching, and stitches per inch shall be as specified in table II. Seam allowances shall be
35、 maintained with seams sewn so that no raw edges, run-Offs, twists, pleats, puckers, or open seams occur. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-M-LLL97H 84 7977706 0377338 m MIL-M- 1 I 199H 3.6.2.1 Type 301 stitching. Ends of stitchi
36、ng shall be backstitched or overstitched not less than 3/8 inch except where ends are caught in other seams and stitching. loose stitching resulting in loose bobbin or top thread, or excessively tight stitching resulting in puckering of the material sewn. imbedded in the materials sewn. Thread tensi
37、on shall be maintained so there will be no The lock shall be 3.6.2.1.1 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 3/8 inch bac
38、k of the end of the stitching. b. Thread breaks or 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 3/8 inch back of the defective area, continue over the defect
39、ive area, and continue a minimum of 3/8 inch beyond the defective area onto the existing stitching. Loose or excessively tight stitching shall be repaired by removing the defective stitching, without damaging the material, and restitching in the required manner. 1/ - - I/ When making the above repai
40、rs, the ends of stitching are not required to be backstitched. 3.6.2.2 Type 401 stitching. Thread tension shall be maintained so there will be no loose stitching. Both ends of all seams or stitching produced with a “ k 401 stitch type, when not-caught in other seams or stitching shall have a 1/2 to
41、3/4 inch chain extending beyond each end. the looper thread shall be on the inside of the mitten. All repairs shall be in accordance with 3.6.2.1.1.a and 3.6.2.1.1.b. stitch type. When stitch type 401 is used, Repairs may be made using 301 6 Provided by IHSNot for ResaleNo reproduction or networking
42、 permitted without license from IHS-,-,-MIL-M-LLL77H L1 7779706 0377337. T MIL-M-11199H a, L r: CL 4 a, Pa PO ao0 ka, rl a a, a, 2 w W w W w z I CO CO I m CO I u3 .rl U VI atdl 22 a, ca fio!% (dUU a, .rl VIU u) (u* I (d VI VI (u VI VI 4 I (d VI VI r: ow Ua *rl A UU VI r O M O rn O M m a, P- 7 -. O s
43、o3 U M . H H W CI k !4 I. rl Q, P (d rl rl rl .rl a, . O 2 GUO .rl u) L u)h 06( rl om u- u) . g- P L+l td c .rl U U 5 u .- rl o * L L a, k . M Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-a L c CI cL .rl Q) Pa PO a00 dmrl ba, rl a Q) Q) 2 MIL-M-11
44、199H M I O M M I O M O I o3 - i- I M I O M =l. I ro a- I u3 -. M a- I I ro O M 7 a- I ro 7 O I o3 i- O l 03 i- O I o3 .- 7 I 7 I i- I . a- - L- o oo Ma- 2 a -ni .run 8 cii v) v) Id v) v) w w O I o3 .- c ho F O M - O M =r r rl dru ceia3 o incorrect; illegible; of improper and interior) size, location
45、, sequence, or method of application Mat er ials Workmanship Any component missing, damaged, or not as specified Inadequate application of components, such as incomplete sealing or closure of flap, improper taping, loose strapping, or inadequate stapling Bulged or distorted container 17 Provided by
46、IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-M-LLL97H 84 W 9999706 0377350 7 W Examine Content MIL-M-11199H Defect Number per container is more or less than required Marking Omitted; incorrect; illegible; of improper size, location, sequence, or method o
47、f application * 4.2.6 Palletization examination. The fully packaged and palletized end items shall be examined for the defects listed below. The lot size shall be expressed in units of palletized unit loads. The sample unit shall be one palletized unit load, fully packaged. The inspection level shal
48、l be S-1 and the AQL, expressed in terms of defects per hundred units, shall be 6.5. Examine Defect Finished dimensions Length, width, or height exceeds specified maximum requirement Palletization Pallet pattern not as specified Interlocking of loads not as specified Load not bonded as specified Wei
49、ght Exceeds maximum load limits 5. PACKAGING 5.1 Packing. Packing shall be level A, B, or Commercial as specified (see 6.2). * 5.1.1 Level A packing. Thirty-two mittens shall be packed in a snug fitting fiberboard shipping container conforming to style RSC-L, grade V2s of PPP-B-636. The inside of each shipping container shall be fitted with a box liner conforming to type CF, class weather-resistant,
