1、MIL-S-44384 84 m 7797706 OL773b5 8 m fINCH-POUND MIL-S-44384 16 November 19G9 i- . MILITARY SPECIFICATION SUIT, CONTAMINATION AVOIDANCE, LIQUID PROTECTION (SCALP) This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE I 1.1 Scope. This specifica
2、tion covers one type of liquid contamination avoid- ance suit made from high density polyethylene fiber and polyethylene coatings, and consisting of a hooded poncho, trousers, and footwear covers. 1.2 Classification. The suit shall be of the following sizes as specified (see 6.2). Poncho/trousers Sm
3、a 1 1 Medium/Large X-iarge/XX-arge 2. APPLICABLE DOCUMENTS 2.1 Government documents. Footwear covers Sma L 1 Medium Large 2.1.1 Specifications, standards, and handbooks. The following specifi- cations, standards, and handbooks form a part of this document to the extent specified herein. Unless other
4、wise specified, the issues of these documents 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). r Beneficial comments (recommendations, additions, deletions) and any pertinent data which
5、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 self-addressed Standardization Document Improvement proposal (DD Form 1426) appearing at the end of this document or by letter. I AMSC N
6、/A FSC 8415 * s- DISTRIBUTION STATEMENT A. Approved for public release; distributi8n is unlimited. e Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-44384 84 m 77797Ob 03773bb T m MIL-S-44384 SPECIFICATIONS FEDERAL L-P-512 - Plastic Sheet (Shee
7、ting), Polyethelene DDD-L-20 - Label: For Clothing, Equipage and Tentage PPP-B-26 - Bag, Polyethylene PPP-B-636 - Boxes, Shipping, Fiberboard (General Use) MIL I TARY MIL-E-20652/1- Eyelets, Metallic Rolled Flange Type; and Eyelet MIL-L-35078 - Loads, Unit, Preparation of Semiperishable Washer Subsi
8、stence Items; Clothing, Personal Equipment and Equipage; General Specification For MIL-C-43307 - Cord, Nylon, Soiid Braid, General Purpose MIL-T-43548 - Thread, Polyester Core: Cotton-, Rayon-, or MIL-C-43701 - Cord, Elastic, Nylon Polyester-covered STANDARDS FEDERAL FED-STD-101 - Test Procedures Fo
9、r Packaging Materials FED-STD-191 - Textile Test Methods FED-STD-595 - Colors FED-STD-751 - Stitches, Seams, and Stitchings MILITARY MIL-STD-105 - Sampling Procedures and Tables for Inspection by MIL-STD-129 - Marking for Shipment and Storage MIL-STD-I47 - Palletized Unit Loads MIL-STD-731 - Quality
10、 of Wood Members For Containers and Pallets Attributes (nless otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from the Naval Publications and Forms Center, (ATTN: NPODS), 5801 Tabor Avenue, Philadelphia, PA 19120-5099.) 2.1.2 Other Governmen
11、t documents, 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 cited in the solicitation. 2 Provided by IHSNot for ResaleNo reproduction or net
12、working permitted without license from IHS-,-,-MIL-S-44384 4 m 7779706 0177367 L W MIL-S-44384 CHEMICAL RESEARCH AVD DEVELOPMENT CENTER CRDC-SP-84010 - Laboratory Method for Evaluating Protective Clothing Systems Against Chemical Agents (Copies are available from the Chemical Research and Developmen
13、t Center, ATTN: SMCCR-PPI, Aberdeen Proving Ground, MD 21010.) 2.2 Non-Government publications. The following documents 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 DODISS cited in t
14、he solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS are the issues of the documents cited in the solicitation (see 6.2). AMERICAN ASSOCIATION OF TEXTILE CHEMISTS AND COLORISTS Technical Manual of the American Association of Textile Chemists and Colorists Met
15、hod 127 - Hydrostatic head, water resistance testing Method 76 - Electrical resistivity to testing (Application for copies should be addressed to the American Association of Textile Chemists and Colorists, Research Triangle Park, P.O. Box 12215, Durham, NC 27709.) AMERICAN SOCIETY FOR TESTING AND MA
16、TERIALS (ASTM) D 1117 - Standard Methods of Testing Non-Woven Fabrics D 1682 - Breaking Load and Elongation of Textile Fabrics D 2103 - Standard Specification for Polethylene Film and Sheeting D 2261 - Tearing Strength of Woven Fabrics by The Tongue Method D 3776 - Mass Per Unit Area (Weight) of Wov
17、en Fabric D 3786 - Hydraulic Bursting Strength of Knitted Goods and Nonwoven Fabric (Non-Government standards and other publications are normally available from the organizations that prepare or distribute the documents. These documents also may be available in or through libraries or other informat
18、ional 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 this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtai
19、ned. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-4438Ll BLl 9999906 0377368 3 MIL-S-44384 3. REQUIREMENTS 3.1 First article. When specified (see 6.2), a sample shall be subjected to first article inspection (see 6.3) in accordance with 4.
20、3. 3.2 Guide samples. Samples, when furnished, are solely for guidance and information to the contractor (see 6.4). Variation from this specification may appear in the sample, in which case this specification shall govern. 3.3 Materials. It is encouraged that recycled material be used when practical
21、 as long as it meets the requirements of this specification. 3.3.1 Base cloth. The base cloth shall be a nonwoven, spunbonded fabric made from 100 percent high density polyethylene fibers. The fabric shall be formed by spinning very fine polyethylene fibers and then bonding them together with heat a
22、nd pressure, No binders, sizers, or fillers shall be used. The base cloth shall conform to the requirements specified in table I. 3.3.2 Coating compound. The coating compound shall be a low density polyethylene, suitably compounded and pigmented such that the finished coating will be camouflage gree
23、n 483. 3.3.3 Coated cloth. The coated cloth shall be the base cloth coated on one side with the coating compound. The base cloth shall conform to the require- ments specified in table I. TABLE I. Nonwoven base cloth and coated cloth requirements Component Characteristic Requirement Test method Base
24、Weight, oz/sq.yd cloth Breaking load, cut strip method Machine dir. (lbs/in) Transverse dir.(lbs/in) Tongue tear strength Machine dir.(lbs/in) Transverse dir. (lbs/in) Water resistance hydrostatic head, in. Electrical resistivity Log R 1.10 - 1.20 ASTM C 3776 - i/ 5.2 - 9.8 ASTM D 1117 2/ 6.7 - 11.3
25、 ASTM D 1117 2/ 1.4 - 3.4 ASTM D 2261 3/ 1.4 - 3.4 ASTM D 2261 I/ 40 AATCC 127 7.0 - 8.6 AATCC 76 - 4/ 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-44384 84 = 777770b O377367 5 MIL-S-44384 TABLE I. Nonwoven base cloth and coated cloth requ
26、irements (contd) cloth Weight, oz/sq yd 2.0 - 2.4 ASTM D 3776 Min tensile strength (lb/in) 5/ Machine dir. 9.5 Transverse dir. 10.0 Machine dir. 9.0 Initial: After oven aging: Transverse dir 9.5 Tear strength, lb Machine and transverse dir. 3.0 ASTM D 1682 ASTM D 1682 FED-STD-191 - FED-STD-191 - 585
27、0 9/ 5850 - 9/ ASTM D 2261 Bursting strength, psi 19. o ASTM D 3786 Resistance to leakage: Initial Pass/Fai 1 FED-STD-191 - After cold crack Pas s/Fai 1 FED-STD-191 - 5516 6/ 5874 7/ and 5316 - 6/ Resistance to blocking rating No. 2 Resistance to toxicological agent, minutes - 8/: Mustard (HD) 60 Th
28、ickened (GD) 60 Nerve (VX) 60 FED-191 - 5872 CRDC-SP-84010 CRDC-SP-84010 CRDC-SP-84010 - i/ Square yard. - 2/ Cut strip; CRE tensile test, crosshead speed 2 in/min, gauge length 5 inches. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-44384
29、4 7777906 0377370 1 W MIL-C-44384 - 3/ Run at crosshead speed of 5 in/min and 1 inch gauge length. - 4/ - 5/ - 61 Converted to Log R. One-inch wide cut strip. The polyethylene coated side shall contact the water. The hydrostatic pressure shall be 50 cm for 5 minutes. - 7/ - 8/ Conditioned for 30 min
30、utes at -4OOF prior to testing. Chemical Research Development and Engineering Center Test. - 9/ Temperature at 180F for 7 days. 3.3.3.1 Strapping. The strapping for sealing all seams and stitching shall be strips of the coated cloth specified in 3.3.3 applied as specified in 3.6.2. 3.3.3.2 Adhesion
31、tape. The adhesion tape for sealing the folded edges of strapping and then sealing the strapping to the seams or stitching shall be any type of thermoplastic adhesive, minimum 4 mils. thick, conforming to end item test requirements in table VI. 3.3.4 Sole material. The material for footwear soles sh
32、all be an embossed, low density polyethylene, type I, class H, grade 2 conforming to L-P-512, with a thickness of 0.012 (+ 0.002) inch. 3.3.5 Cord, elastic. The draw cord for the trouser waist shall be Olive Drab 7, elastic nylon, type II, conforming to MIL-C-43701. 3.3.6 Cord, nylon. The draw cord
33、for the poncho hood shall be solid braid nylon, Olive Drab 7, 3/32 inch diameter, conforming to MIL-C-43307. 3.3.7 Latex closures. The closures at the wrists, trouser ankles, and footwear ankles shall be natural latex, 3/8 inch wide, 0.45 inch thick and natural in color. 3.3.8 Cord locks, The cord l
34、ocks for the drawcords shall be black, ITW Nexus Mini Cord-Lok, or equivalent (see 6.6). 3.3.9 Eyelets. The eyelets and washers for hood and waist drawcord shall be BBE114 and BBWlOl, respectively, conforming to MIL-E-20652/1. 3.3.10 Thread. The thread for stitching and seaming shall be polyester, w
35、hite, size 50, 2 ply, conforming to MIL-T-43548. 1 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-LI43LI 4 W 9799906 OL7737L 3 W MIL-S-44384 3.3.11 Labels. Each component of the suit shall have a combination size and identification label con
36、forming to class 14 of DDD-L-20 and shall contain the following information: Nomenclature Size Name of contractor Date of manufacture Number of contract 3,3.12 Instruction legend. The donning and doffing instruction legend shall be as.specified below. The marking shall be applied to the unit pack po
37、lyethy- lene bag Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 1 Step 2 Step 3 in accordance with 5.4.1. DONNING PROCEDURES FOR THE SCALP Unpack SCALP footwear covers, trousers, and poncho. Inspect each piece for holes and tears. If any damage to the SCALP is present, exchange it for a new o
38、ne. Place SCALP footwear covers over boots and pull sides up over ankles. Step into trousers and pull them up as far as possible. Make sure pantlegs go over the SCALP footwear covers. Hold drawcord and pull black Cordloc towards you to tighten. Don mask. Place arms into sleeves of SCALP poncho, and
39、pull down over head and top of trousers. Fit hood around mask eyepieces and filter inlets. Pull drawcord and tighten both Cordlocs by pulling toward the mask until tight. Make sure hood is still fitted around eyepieces and filter inlet. Put on gloves and tuck ends underneath sleeves of poncho. DOFFI
40、NG PROCEDURES FOR THE SCALP Establish a hot line and face away from it, e.g., your back will face the hot line. Use detactor paper to determine areas of gross liquid contamination on your SCALP. CAUTION: TAKE SPECIAL CARE TO AVOID TOUCHING THESE AREAS DURING SCALP DOFFING. Check exposed protective m
41、ask with aid of a buddy, if possible. 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-44384 Step 4 Decontaminate gloves, lower portion of sleeves, and around ankles, Step 5 Recheck and decontaminate protective mask and front edge of SCALP hoo
42、d, Step6 Place one hand on the voice mitter to hold the mask tight to the face. Loosen Cordlocs and drawcords on SCALP around protective mask, and loosen hood of SCALP away from protective mask. Hold sleeve of SCALP around wrist area with one hand and pull arm inside SCALP poncho. Using free hand an
43、d arm inside the SCALP, reash inside other sleeve and grasp sleeve wrist area and pull other arm through to the ins ide. Step 7 Bend body forward at the waist, and using free hands inside of SCALP, push SCALP up and off away from users body into hot area. Step 8 Turning 180 degrees, face the hot lin
44、e. Loosen Cordloc and drawcord of SCALP trousers. Keeping hands inside SCALP, push SCALP down to ankle area. Using hand, remove one foot from SCALP trousers and footwear covers and place on clean side of hot line. Using the same procedure, remove the SCALP from the remaining foot. Proceed to the cle
45、an area. 3.3.13 Fit and size prediction legend. The fit and size prediction legend shall be as specified below and shall be applied to the unit pack polyethylene bag in accordance with 5.4.1. SUIT, CONTAMINATION AVOIDANCE AND LIQUID PROTECTIVE SIZE PREDICTION CHART (Poncho ; oc U C U 2 - - MIL-S-443
46、84 4 W 7777706 OL7737b 2 MIL-S-44384 O m O m i-( I (d cn cn a, o0 CU (do ac k M fi *4 (d fi a, N .rl m w 5 a, a (d m U k (d a a, EI $ m a k O .rl U o a, ru al a 4-1 O u fi a, E a, r-4 a s 8 . FI m .u 12 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,
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49、O $4 u al rl P E al m : 4 a Ga- alc .rl u 3-d al ma . o .rl (dam li 5 (d al m u O k u a c (d m E (d al m al a .rl m rl (d al m U (d s P al u .-I ai al krl E u mw O ou al3 M G .FI 5 u .rl U m E! 2 u m .rl (d t al 5 rl (d al v1 u (d 8 al a !i m M G .rl G (u a O al rl % (d u (d u .rl U m (d rl al X al* ual (du d(d rl Ga O *d G u .rl .rl :2 ptu .rl *u Wm 13 Provided by IHSNot for ResaleNo reproduction o
