ARMY MIL-M-51113 D-1986 MASK CHEMICAL-BIOLOGICAL AIRCRAFT ABC-M24《ABC-M24飞行生化防护面罩》.pdf
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1、MI L-M- 5 11 13D ( EA) 22 September 1986 SUPERSEDING MIL-M-5 1113 C ( EA) i8 October 1974 MILITARY SPECIFICATION MASK, CHEMICAL-BIOLOGICAL, AIRCRAFT, ABC-M24 This specification is approved for use within the Chemical Research, Development and Engineering Center, Department of the Army, and is availa
2、ble for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers one type of chemical-biological mask. 1.2 Classification. Masks shall be of the following sizes, as specified (see 6.2): Small (small faceblank-medium nosecup) - PN 5-1-296-10 Medi
3、um (medium faceblank-medium nosecup) - PN 5-1-296-20 Large (medium faceblank-large nosecup) - PN 5-1-296-30 2. APPLICABLE DOCUMENTS 2 . 1 Government documents 2.1.1 Specifications and standards. The following specifications and stan- dards form a part of this specification to the extent specified he
4、rein. Unless otherwise specified, the issues of these 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. : Beneficial comments (recommendations, additions, deletions) and any pert
5、i- : : nent data which may be of use in improving this document should be addressed: : to: Commander, U.S. Army Chemical Research, Development and Engineering : : Center , ATTN: SMCCR-SPD-TS, Aberdeen Proving Ground, MD 21010-5423 by : using the self-addressed Standardization Document Improvement Pr
6、oposal (DD : : Form 1426) appearing at the end of this document or by letter. AMSC N/A FSC 4240 DISTRIBUTION STATWNT A. Approved for public release; distribution is unlimited. , / THIS DOCUMENT CONTAINS y/ PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license fr
7、om IHS-,-,-MIL-M-53333D Y2 U 79979Ob 0382395 L U MI L-M- 5 11 13 D ( EA) SPECIFICATIONS FEDERAL QQ-S-781 - Strapping, Steel, and Seals. NNN-P-40 - Paper, Lens. PPP-B-O - Boxes , Wood , Cleated-Plywood . PPP-B-636 - Boxes, Shipping, Fiberboard. PPP-T-76 - Tape , Packaging, Paper , ( For Carton Sealin
8、g) . MILITARY MIL-P-116 - Preservation, Methods of. MIL-B-117 - Bags, Sleeves, and Tubing - Interior Packaging. STANDARDS MILIPARY MIL-STD-105 - Sampling Procedures and Tables for Inspection by MIL-STD-129 - Marking for Shipment and Storage. MS2453 5 - Fasteners, Container Closure. Attributes . 2.1.
9、2 Drawings. The following drawings forin 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 ARMAMENT, MUNITIONS AND CHEMICAL COMMAND CHEMICAL RESEARCH, DEVELOPMENT AND ENGINE
10、ERING CENTER 5-1-296 - Mask, Chemical-Biological , Aircraft , M24 . 136-30-114 - Microphone Test er. 136-42-750-1 - Tester, Leakage , Protective Mask, M14. 136-44-29-1 - Indicator, Inhalation and Exhalation Resistance, 136-45-202-14 - Indicator, Outlet Valve, Leakage, M4A1. 136-1 5-220 -. Test er, M
11、icrophone, Q12Al . p13 . . .- Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-M-SLLL3D 42 7973906 OL2L7b 3 specification shall take precedence. Nothing in this specification, however, shall supersede applicable laws and regulations unless a speci
12、fic exemption has been obtained. 3 REQUIREMENTS 3.1 Materials and components. All materials and components shall conform to Drawing 5-1-296 and the subsidiary drawings listed thereon. 3.2 Manufacture and assembly. $e mask shall be manufactured and assembled in accordance with Drawing 5-1-296. 3.3 Ou
13、tlet valve leakage. Outlet valve leakage shall not exceed. 1-5 milli- liters of air per minute, at a pressure differential of 25 millimeters of water, when tested as specified in 4.4.4.1. 3.4 Exhalation resistance. The exhalation resistance of the mask shall not exceed 25 millimeters of water at an
14、airflow rate of 85 liters per minute when tested as specified in 4.4.4.2. 3.5 Lens optical defects. 3.5.1 Zone A. Zone A (see figure 1) of the lens shall not contain more than Zone A of the lens shall an aggregate total of two bubbles, imbedded particles, or spots of 1/16 inch diameter or less which
15、 are at least two inches apart. not contain any imbedded particles or spots greater than 1/16 inch diameter, any two imbedded particles or spots closer than two inches, any scratches, abraded areas, creases, or other surface imperfections. 3.5.2 Zone B. Zone B (see figure 1) of the lens shall not co
16、ntain more than five bubbles of 1/16 inch diameter or less which are all at least one inch apart. Zone B shall not contain any bubbles greater than 1/16 inch diameter or any imbedded particles or spots closer than one inch. Zone B shall not contain any creases or concave contoured areas (with perman
17、ent set) which distort vision. or shorter and 0.020 inch or narrower. Zone B shall contain no scratches which are longer than 1/4 inch, wider than 0.020 inch, or closer than one inch from any other scratch. Zone B shall not contain more than three scratches which are i/4 inch 3.6 Microphone and plug
18、 assembly. The microphone and plug, after assembly to the facepiece, shall function properly when tested as specified in 4.4.4.3. 3.7 Mask assembly leakage. Overall leakage of the finished mask assembly (excluding leakage of the facepiece periphery, outlet valve seat, and through the canister), shal
19、l not exceed 0.003 percent penetration when tested as speci- fied in 4.4.4.4. 3.8 Preproduction. Prior to the start of regular production, a preproduc- tion sample of masks shall be produced, in accordance with this specification, for examination and tests (see 4.3). 3 Provided by IHSNot for ResaleN
20、o reproduction or networking permitted without license from IHS-,-,-_ MIL-M-53333D 92 m 979770b 03821197 5 m M IL -M - 5 1 11 3D4 EA ) 1 I - I L3 W N 8 # m W Z O N - in. C O v) Q1 v) O a L z) c C O .- -3 c m. aJ O c ru o a U U m v) v) Q) U a i.ir El r n O FIGURE 1. 4 Provided by IHSNot for ResaleNo
21、reproduction or networking permitted without license from IHS-,-,-c MIL-M-5 1113D ( EA) 3.9 Workmanship. The assembled mask shall be free of contamination (grease, oil, or foreign matter) and damage such as permanent set of rubber components, scratched or distorted lens, cracks, dents, tears, and ma
22、lfunctioning of hard- ware (see 4.4.3.3). 4 . QUALITY ASSURAITCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the con- tract or DurChase order. the contractor is responsible for the performance of . no movement shall indicate a rejected assembly. The microphone shall b
23、e held 4.4.4.4 Mask assembly leakage. Overall leakage of the mask after assembly shall be determined in accordance with the M14 Protective Mask Leakage Tester ( 136-42-750-1) 4.4.4.5 Package leakage and heat seal test. Leakage and heat seal charac- teristics of the sealed water-vaporproof bag contai
24、ning the mask assembly shall be determined by subjecting the samples to the vacuum chamber and heat seal test of MIL-P-116. 4.4.5 Acceptance/rejection criteria. The acceptance number for the pack leakage tests shall be zero, and %he rejection number one. 5. PACKAGING 5.1 Unit packing, level A, No pr
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