1、 MIL-DTL-32102 3 April 2002 DETAILED SPECIFICATION JOINT SERVICE LIGHTWEIGHT INTEGRATED SUIT TECHNOLOGY (JSLIST) COAT AND TROUSER, CHEMICAL PROTECTIVE This specification is approved for use by all Departments and Agencies of the Department of Defense (DoD). 1. SCOPE 1.1 Scope. This specification cov
2、ers the requirements for chemical protective overgarment for military personnel. 1.2 Classification. (see 6.3). Type I Deleted Type II. Coat to include resistance after being contaminated with battlefield contaminants: sweat, Air Force Firefighting Foam (AFFF), DEET (N,N,diethyl-m-toluamide), seawat
3、er, diesel, body waste and Decontaminating Solution 2. The upper 95% confidence limit of the geometric mean permeation (mg-min/m3) computed from the logarithmic analysis of the swatch data, shall be less than or equal to the following target performance values for chemical agents identified: GD, 357
4、.29 CT (mg-min/m3); HD, 671.24 CT (mg-min/m3). For VX, the upper 95% confidence limit computed as the percent of swatches below Minimum Quantifiable Level (MQL), which is 5g per sampling interval, shall be greater than or equal to 83% (or 10 out of 12) of samples below MQL. Side-by side testing of t
5、he candidate material along with the current approved JSLIST overgarment material shall be conducted and comparative performance shall be more important than the target values. 3.4.2.2 Fabric under stress. When stressed by the knees, elbows, or other body parts, the JSLIST overgarment shall provide
6、twenty-four hours of continuous protection from a liquid agent challenge of 10g/m2 of chemical agents GD and HD after a 45-day period of wear. Target performance value shall be no penetration. Side-by-side testing of the candidate material along with the current approved JSLIST overgarment material
7、shall be conducted and comparative performance shall be more important than the target performance values. 3.4.2.3 Fabric under pressure. When pressure is applied to the JSLIST material system (for instance, when the externally contaminated garments are pressed against a surface) the JSLIST overgarm
8、ent shall provide twenty-four hours of continuous protection from a liquid chemical challenge of 10g/m2 of chemical agents GD and HD after a 45-day period of wear. Target performance value shall be no penetration. Side-by side testing of the candidate material along with the current approved JSLIST
9、overgarment material shall be conducted and comparative performance shall be more important than the target values. 3.4.2.4 Effects of rainfall on chemical protection. When subjected to rainfall after 45-days of wear (720 cumulative hours), the JSLIST overgarment shall provide twenty-four hours of c
10、ontinuous protection from a liquid agent challenge of 10g/m2 of chemical agents GD and HD. The target protection performance as specified in 3.4.2.1 from a liquid agent challenge of 10g/m2 of chemical agents GD and HD shall not be degraded by more than 20%. Side-by side testing of the candidate mate
11、rial along with the current approved JSLIST overgarment material shall be conducted and comparative performance shall be more important than the target values. 3.4.2.5 Operating temperature. JSLIST shall provide twenty-four hours of continuous protection from a liquid agent challenge of 10g/m2 of ch
12、emical agents GD and HD after exposure to extreme temperature ranges. Target performance values are as specified in paragraph 3.4.2.1. Side-by side testing of the candidate material along with the current approved JSLIST overgarment material shall be conducted and comparative performance shall be mo
13、re important than the target values. 3.4.3 Integration. 3.4.3.1 Vapor protection. The JSLIST overgarment shall integrate with standard issue and co-developmental protective gloves, overboots, socks and masks to ensure no separations and provide whole-body protection to the individual from vapor expo
14、sure. For new or worn JSLIST overgarments, the vapor chemical agent simulant target performance values of the lower 95% confidence limit, computed from the logarithmic analysis of the data shall be equal to or greater than the following performance values: 1573 for the systemic CT (mg-min/m3); and 2
15、138 for the local CT. Side-by side testing of the candidate material along with the current approved JSLIST overgarment material shall be conducted and comparative performance shall be more important than the target values. 3.4.3.2 Aerosol and alpha/beta particle protection. The JSLIST overgarment s
16、hall integrate with the standard-issue and co-developmental chemical and biological protective gloves, overboots, socks and masks to ensure no separation and provide whole-body protection to the individual from aerosol exposure. The particle size within the aerosol test allows a limited evaluation o
17、f system alpha/beta radiation particle protection. Therefore, passing aerosol testing shall be equated with passing alpha/beta particle protection requirements. For new or worn JSLIST overgarments, the aerosol chemical agent simulant target performance values of the lower 95% confidence limit, compu
18、ted from the logarithmic analysis of the data shall be equal to or greater than the following performance values: 3450 for the systemic CT (mg-min/m3); and 10,000 for the local CT. Side-by side testing of the candidate material along with the current approved JSLIST overgarment material shall be con
19、ducted and comparative performance shall be more important than the target values. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32102 63.4.4 Durability. 3.4.4.1 Wear time. The JSLIST overgarment shall withstand 45 days (720 cumulative hour
20、s) of wear and 6 launderings without degradation in chemical protection below the protection provided by the current approved JSLIST overgarment when subjected to the same field wear and laundering conditions. Target performance values are as specified in paragraph 3.4.2.1. Side-by side testing of t
21、he candidate material along with the current approved JSLIST overgarment material shall be conducted and comparative performance shall be more important than the target values. 3.4.4.2 Storage. Worn JSLIST overgarments, previously subjected to extreme storage temperatures, shall not have chemical pr
22、otective characteristics that have degraded below the current approved overgarment when subjected to the same storage conditions. Target performance values for chemical penetration are as specified in paragraph 3.4.2.1. Side-by side testing of the candidate material along with the current approved J
23、SLIST overgarment material shall be conducted and comparative performance shall be more important than the target values. 3.4.5 Heat stress. 3.4.5.1 Water vapor resistance. The water vapor resistance value of the JSLIST overgarment material system shall be better than or equal to the current approve
24、d JSLIST overgarment when tested under the same conditions. When tested with the Guarded Hot Plate, the target performance value of the water vapor resistance shall not exceed 9.6 m2Pa/W. Side-by side testing of the candidate material along with the current approved JSLIST overgarment material shall
25、 be conducted and comparative performance shall be more important than the target values. 3.4.5.2 Heat stress ratio. The JSLIST overgarment shall provide a heat stress ratio that is better than or equal to the current approved JSLIS T overgarment when tested under the same conditions. When tested wi
26、th the Thermal Manikin, the target performance value of the heat stress ratio vapor resistance shall be equal to or greater than 0.21 im/clo (minimum). Side-by side testing of the candidate material along with the current approved JSLIST overgarment material shall be conducted and comparative perfor
27、mance shall be more important than the target values. 3.4.5.3 Thermal stress. The JSLIST overgarment shall not cause thermal stress levels sufficient to negatively affect human physiological or mission performance to any greater degree than the current approved JSLIST overgarment. Side-by side testi
28、ng of the candidate material along with the current approved JSLIST overgarment material shall be conducted and comparative performance shall be more important than the target values. 3.4.6 Camouflage. 3.4.6.1 Color. Woodland. The class 1 cloth shall be printed in the 4-color Woodland Camouflage pat
29、tern (see 3.4.6.2) in the colors given in Table I. (See 2.2.2) Desert. The class 2 cloth shall be printed in the 3-color Desert Camouflage pattern (see 3.4.6.2) in the colors given in Table II. (See 2.2.2) 3.4.6.2 Pattern execution. The pattern shall match the standard sample with respect to design,
30、 colors, and registration of the respective areas. Each pattern area shall show solid coverage; skitteriness exceeding that shown by the standard sample in any of the printed areas shall not be acceptable. The warpwise pattern repeat of the Woodland printed finished cloth shall be 27.25 +1.25 2.25 i
31、nches. The warpwise pattern repeat of the Desert printed finished cloth shall be 16.75 +1.25 2.25 inches. When the standard sample is not available for pattern execution, a pattern drawing shall be provided, and the pattern on the finished cloth shall match that of the drawing (see 2.2.2). Provided
32、by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32102 73.4.6.3 Spectral reflectance. The spectral reflectance values for each color in the JSLIST outer shell materials shall conform to the requirements specified in Tables I and II. TABLE I Woodland Ca
33、mouflage Reflectance Values (percent) Black 357 Light Green 354 Dark Green 355 and Brown 356 Wavelength Nanometers (nm) Minimum Maximum Minimum Maximum Minimum Maximum 600 - 10 8 18 3 9 620 - 10 8 18 3 9 640 - 10 8 18 3 9 660 - 10 8 18 3 12 680 - 10 10 22 3 14 700 - 10 18 33 5 18 720 - 10 22 45 7 20
34、 740 - 10 30 55 12 28 760 - 10 35 65 18 36 780 - 10 40 75 26 44 800 - 10 45 80 34 52 820 - 10 50 86 42 60 840 - 10 55 88 50 68 860 - 10 60 90 56 74 TABLE II Desert Camouflage Reflectance Values (percent) Light Tan 492 Light Brown 493 Light Khaki 494 Wavelength Nanometers (nm) Minimum Maximum Minimum
35、 Maximum Minimum Maximum 700 38 53 19 41 25 44 720 38 54 20 41 25 45 740 39 55 20 42 25 46 760 40 56 21 42 26 47 780 41 57 21 42 27 48 800 43 58 22 43 28 50 820 45 59 23 45 30 52 840 48 62 24 46 33 55 860 50 65 25 48 36 58 3.5 Production requirements. 3.5.1 Material system requirements. 3.5.1.1 Liqu
36、id/vapor challenge agents when new/laundered without wear. Each filter liner lot of completed JSLIST overgarments shall provide chemical agent protection levels equal to or better than the cumulative penetration results collected during qualification testing. If the geometric mean permeation of the
37、FAT or PLT data is significantly greater than the geometric mean permeation of the pooled configuration cumulative penetration results at 1% significance level, i.e., the “p-value” is 0.01, then the performance of the tested samples shall be considered to be significantly worse than previously teste
38、d samples and this shall constitute failure of the lot. In addition, each filter liner lot of completed JSLIST overgarments shall be retested every 60 months to ensure that chemical protection is not degraded throughout the 15-year shelf life. 3.5.1.2 Dimensional stability. The JSLIST overgarments s
39、hall not exceed an average shrinkage rate of 6.0% in either length or width when laundered six times in accordance with Appendix A. Garments laundered six times in accordance with Appendix A shall also not exhibit any critical defects listed in Table VIII. Provided by IHSNot for ResaleNo reproductio
40、n or networking permitted without license from IHS-,-,-MIL-DTL-32102 83.5.1.3 Fabric system weight. The fabric weight measurements of the JSLIST overgarment material system shall be consistent with the fabric weight values characterized during performance qualification testing of that material, i.e.
41、 shall not exceed 18.2 oz/yd2 after bone drying. 3.5.1.4 Air permeability. The air permeability measurements of the JSLIST overgarment material system shall be consistent with the air permeability values characterized during performance qualification testing of that material system; i.e. the air per
42、meability measurements of five samples of the current JSLIST overgarment material system shall average between 1.0 to 1.6 ft3 min/ft2. 3.5.2 Outershell requirements. 3.5.2.1 Tear strength. The tear strength of the JSLIST outershell material shall be a minimum of 7.0 pounds warp strength and 5.0 poun
43、ds filling strength. 3.5.2.2 Fabric weight. The fabric weight measurements of the JSLIST overgarment outershell material shall be consistent with the fabric weight values characterized during performance qualification testing of the material, i.e. a minimum of 6.2 oz/yd2 and a maximum of 7.2 oz/yd2.
44、 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32102 9PART II - Configuration Components and Design 3.6 Garment Components. This section applies to the current, approved JSLIST configuration, which consists of an outer shell and inner filte
45、r liner that is constructed so that it conforms to the requirements within this specification. Refer to 6.1 for a description of a material system that has successfully met all of the requirements listed in this document. If a candidate material or technology requires a modification to the Governmen
46、t controlled configuration of the suit, then Operational Testing will be required in addition to performance qualification testing. Certificates of compliance shall be submitted to verify component performance and the Government reserves the right to inspect such items to determine the validity of t
47、he certification. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all component testing requirements. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitable fo
48、r the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the tests set forth in this section where such tests are deemed necessary to ensure supplies and services conform to prescribed requirements. 3
49、.6.1 Thread. The cotton-covered or polyester covered, polyester core thread for stitching the coat and trousers shall conform to Type I or II of A-A-50199. The needle and looper/bobbin thread shall be 2-ply commercial size Tex 36 to 45 (ticket no. 50), with respective minimum breaking strengths of 3.2 and 3.7lbs., with a non-wicking, (WR) finish. As an alternate, the looper/bobbin thread shall be 2-ply commercial size Tex 31 to 35 (ticket no. 70), with respective minimum breaking stren
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