ARMY MIL-B-51254 (5)-1991 BREATHING APPARATUS OXYGEN GENERATING M20《M20氧气发生设备呼吸器》.pdf

1、1 MIL-B-51254 (5) 42 E 999330b 0480574 9 IPI 1 -i MIL-B-5 1254( MU) AMENDMENT 5 19 April 1991 SUPERSEDING AMENDMENT 4 24 -August 1988 MILITARY SPECIFICATION BREATHING APPARAWS, OXYGEN GENERATING, M20 This amendment forms a part of MILB-S1254(Mu), dated 12 December 1966, and is approved for use by th

2、e U. S. Army Chemical Research, Development and Engineering Center, Department of the Army and is available for use by all Departments and Agencies of the Department of Defense. PAGE 1 I 2.1: Under “SPECIFICATIONS” “FEDERAL”, delete the following: “NN-P-O0515 - Plywood, Container Grade. PPP-B-566 -

3、Boxes, Folding, Paperboard. PPP-B-665 - Boxes; Paperboard, Metal Stayed (Including Stay Material) .”. Under “SPECIFICATIONS” “FEDERAL;, add the following: “L-P-378 PPP-B-26 - Bag, Plastic, Polyethylene, PPP-T-60 PPP-F-320 - Plastic Sheet and Strip, Thin Gauge, Polyolefin. - Tape: Pressure-Sensitive,

4、 Adhesive, Waterproof, For Packaging, - Fiberboard; Corrugated and Solid Sheet Stock (Container Grade); and Cut Shapes. AMSC NIA FSC 4240 DI$TRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. 1 of 7 Provided by IHSNot for ResaleNo reproduction or networking permitted with

5、out license from IHS-,-,- MIL-E-51254 (5) 42 9999906 0480575 O H MIL-B-S1254(MU) . . r.( AMENDMENT 5 *- L r_ I. . QQrSL781 I., . - Strapping, Steel, Flat and Seals.” Under “ SPEclFICATIONS” “MILITARY”, delete the following: “MIL-P-“I 16 - Preservation, Methods of.” . .I PAGE 2 .a ._ . I 2.1: .I Unde

6、r “PUl3LICATIONS” “DEPARWNT OF THE ARMY TECHNICAL MANUALS” : Delete “TM ,3-4240-212-15 and “TM 3-4240-212-25P” and their titles and substitute “TM.3-4240.212-14P - perators Organizational, Direct Support, and General Support Maintenance Manual (Including Repair Parts and Special Tools List) for Brea

7、thing Apparatus, Oxygen-Generating, M20.” At the end of the paragraph add the following: “CODE OF FEDERAL REGULATIONS (CFR) 49 CFR 171 to 199 - Hazardous Materials Regulations - (The Code of Federal Regulations and Federal Register (FR) are for sale on a subscription basis by the Superintendent of D

8、ocuments, U.S. Government Printing Office, Washington; DC 20402. When indicated, reprints of certain regulations may be obtained from the Federal agency responsible for issuance thereof.)” 2.2: Delete in its entirety and substitute the following: “2.2 Non-Government publications. The following docum

9、ent(s) form a part of this specificatibn to the extent specified herein, Unless otherwise specified, the issues of the documents which are DOD adopted are those listed in the issue of the DODISS cited in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS a

10、re the issues of the documents cited in the solicitation, IN”ATI0NAL CIVIL AVIATION ORGANIZATION Technical Instructions for the Safe Transport of Dangerous Goods by Air .* -. E. . *. -r 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-51254 (5

11、) 42 999990b 0460576 2 E j MIL-B-51254(MU) . , AMENDMENT 5 (Application for copies should be addressed to the International Civil Aviation Orga- nization, 1000 Sherbrooke Street West, Suite 400, Montreal, Quebec, Canada H3A 2W.) I”A0NAL; ORGANIZATION International Maritime Dangerous Goods Code (Appl

12、ication for copies should be addressed to the International Maritime Organiza- tion, 101-104 Piccadilly, London, WIV OAE, England.)” PAGE 4 3.1.7: Delete in its entirety and substitute the following: “3.1.7 Carrying case design and construction. A carrying case, conforming to 4A1W steel box in accor

13、dance with International Civil Aviation Organization - Technical Instruc- tions for the Safe Transport of Dangerous Goods by Air (ICAO-TDGA) or International Maritime Organization - International Maritime Dangerous Goods Code (IMO-IMDTf) , shall be provided to retain the apparatus, a spanner wrench

14、to couple and uncouple the hoses, three type A-3 canisters (see 3.1.9), instruction booklet or card, an antifogging kit (see 3.1.11) and a hood (see 3.1.12). Unless otherwise specified in the contract or order, the color of the carrying case shall be green No. 34087 of FED-STD-595. If the case is pr

15、o- vided with any metal parts, they shall be a corrosion resistant metal or metal parts treated with standard commercial treatment for corrosion resistance prior to painting.” 3.1.9: Delete in its entirety and substitute the following: “3.1.9 Canisters. Each apparatus shall be provided with three ty

16、pe A-3 canisters 3.1.10, lines 1 and 2: Delete “each of TM 3-4240-212-15 and TM 3-4240-212-25P” conforming to MIL-C-17671.” and substitute “of TM 3-4240-212-14P”. . 3.1.12: Delete in its entirety and substitute the following: “3.1.12 Hood. One hood supplied as an accessory shall be Mine Safety Appli

17、ance Co. part no D304157.” PAGE6 . 4.2.1, line 1; Add “packaged) before “preproduction”. 3- Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-51254 (5) 42 I 9999906 0480577 4 E MIL-B-S1254(MU) AMENDMENT 5 4.2.2.1: Delete in its entirety and subst

18、itute the following: “4.2.2.1 For examination. Packaged sample apparatus shall be examined in accor- dance with the classification of defects (4.3.3.3(b). After completion of the packaging inspection, the sample apparatus shall then be examined in accordance with the classifica- tion of defects (4.3

19、.3.3(a).” 4.2.2.2, line 1: Add “packaged” before “apparatus”, 4.3.2.1: Delete in its entirety and substitute the following: “4.3.2.1 For examination and nondestructive tests. Sampling for examination and test of item, and the packaging thereof, shall be conducted in accordance with MIL- STD-1 OS. )

20、PAGE 7 4.3.3.1: Delete in its entirety and substitute the following: “4.3.3.1 Examination and nondestructive tests. Sample apparatus, unit packed in accordance with 5.1, shall be examined and tested in accordance with defects listed in 4.3.3.3(b) and MIL-STD-105. After completion of the packaging in

21、spection, the sample apparatus shall then be examined and tested in accordance with the classification of defects (4.3.3.3(a) and MIL-STD-105. MIL-STD-289 and MIL7Sm-407 shall apply as visual inspection guides for rubber sheet material and rubber molded items.” PAGE 8 4.3.3.3 (b) Change title to rea

22、d “Packaging inspection (section 5). ” Under Major Defects, delete text in its entirety and substitute the following: “101 102 103 104 105 106 Packing container not as specified (see 3.1.7) Overpack not as specified or damaged Closure of pack or overpack not as specified Carrying case not enclosed i

23、n polyethylene wrap or bag as specified Cushioning, blocking or-bracing missingor insufficient to make a tight- Marking missing, incorrect or illegible” package 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-B-51254 (5) 42 9999906 0480578 b I

24、 _ MlL-l3-51254(MU) , AMENDMENT 5 4.3.4.1(b), lines 2, 3, and 4: Delete “oxygen supply” and substitute “conditioned com- pressed air supply”. PAGE9 * . 4.3.4.3: Line 4: Delete “oxygen supply” and substitute “conditioned compressed air supply”. Lines 6, 10, and 12: Delete “the oxygen source? and subs

25、titute “the air source”. PAGES 9 and 10 Section 5, delete in its entirety and substitute the following: “5. PACKAGING 5.1 Packing, level A. No preservative compounds or oils shall be applied to any portion of the breathing apparatus. The breathing apparatus, consisting of a facepice and hose assembl

26、y, back-carry harness assembly, breathing bag assembly, anti-fogging kit, hood, canisters, spanner wrench and technical publications shall be placed inside the carry- ing case (see 3.1.7) in such a manner to prevent damage to the rubber components of the breathing apparatus. Internal cushioning, blo

27、cking, or bracing shall be used as necessary to prevent movement of the breathing apparatus or components within the carrying case. The cover shall be secured with the fasteners provided. The case shall be either enclosed in a wrap of polyethylene conforming to L-P-378, type II (folded ends taped wi

28、th tape conform- ing to PPP-T-60, type IV), or in a polyethylene bag conforming to PPP-B-26, type II, style 1 or 2, 0.004 inch thick material. The bag, if used, shall be closed as follows: Style 1 bags shall be either heat sealed in accordance with the bag manufacturers recommendation, or the open e

29、nd taped with tape conforming to PPP-T-60, type IV. Style 2 bags shall be closed with wire tie provided. 5.1.1 Performance oriented packaging. The contractor shall be responsible for test- ing and marking the pack (shipping container) in accordance with the applicable packaging performance tests spe

30、cified in 49 CFR 171 to 199 and ICAO-TDGA; The contractor shall furnish the Government with a certificate and test report verifying the successfu completion of these tests. . 5.2 Overpacking. Level shall be as specified (see 6.2). 5 Provided by IHSNot for ResaleNo reproduction or networking permitte

31、d without license from IHS-,-,-MIL-B-51254 (5) 42 7999306 0480579 8 W MIL-B-51254(MU) AMENDmNT 5 5.2.l. Level-A. -The breathing apparatus, unit packed as specified in. 5.1, shall be, packed in an overseas type, style optional, class A, cleated plywood box conforming to PPP-B-601. The box shall be mi

32、nimum cube to contain the unit packed breathing appara- tus. Filler pads conforming to PPP-F-320, grade W5c or WC, shall be used as necessary to ensure a tight pack. The box shall be closed and strapped in accordance with the appendix to PPP-B-601. Strapping and seals shall conform to QQ-S-781 (Stra

33、pping - type I (Regular Duty), finish B, grade 2 and Seals - type D, styles I or IV, finish B, grade 2). 5.2.2 Level B. The breathing apparatus, unit packed as specified in 5.1, shall be packed in a weather resistant fiberboard box conforming to PPP-B-636, variety SW, grade VC, type 1 load. The box

34、shall be minimum cube to contain the unit packed breathing apparatus. Filler pads fabricated of the same material as the box, or filler pads specified in 5.2.1, shall be used as necessary to ensure a tight pack. The box shall be closed in accor- dance with the Method V c1osure.requirements and reinf

35、orced using nonmetallic strapping as tape banding in accordance with the reinforcing requirements in the appendix to PPP-B-6 3 6, 5.3 Marking. In addition to. the standard interior and exterior markings required by MIL-STD-129, the following markings shall be added: (a) Shelf life code markings shal

36、l be applied to the packs and overpacks. (6) Hazardous materials markings shall be applied for all modes of transporta- tion as indicated: (1) Proper Shipping Name: Oxidizing substances, n.0.s. (Potassium Super Oxide and Sodium Chlorate) uN.1479 . (2) Hazard Class Label: Oxidizer PAGE 11 6.2(b): Del

37、ete in its entirety and substitute the following: “(b) Level of packaging required” 6.3, lines 2 and 3: Delete “Federal Stock Number 4240-678-5263” and substitute “Na- tional Stock Number 4240-00-678-5263”. 6.4: Delete in its entirety, 6.5: Delete in its entirety. Provided by IHSNot for ResaleNo rep

38、roduction or networking permitted without license from IHS-,-,-MIL-B-51254 (5) 42 99939b 0480580 4 I MIL,-B-5 1254 (MU) AMENDMENT 5 Custodian: Army - EA , Preparing activity: Army - EA Project No. 4240-AO21 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-