1、MIL-(2-83959 19 April 1971 MILITARY SPECIFICATION CYLINDER, AIR PURIFIER This specification is mandatory for use by all Departments and Agencies of the Department of Defense 1. SCOPE 1.1 Scope. This specification covers the requirements for one type of air purifier cylinder. 2. APPLICABLE DOCUMENTS
2、2.1 The following documents, of the issue in effect on date of invitation for bids or request for proposal, form a part of this specification to the extent specified herein: SPECIFICATIONS Military MIL-P-116 MIL-(2-26058 MIL-F-27313 STANDARDS Military Preservation, Methods of Cartridge, Gas Purifier
3、, Extremely Low Dewpoint, Type MA-2 Filter Element, Fluid, Pressure MXU-55/E Hydrocarbon Vapor Removal MIL-STD-105 MIL-STD-129 MIL-STD- 130 MIL-STD-143 MIL-SllD-1186 Cushioning, Anchoring, Bracing, Blocking and Sampling Procedures and Tab les for Inspect ion by Attributes Marking for Shipment and St
4、orage Identification Marking of U.S. Military Property Specification and Standards, Order of Precedence for the Selection of Waterproofing with Appropriate Test Methods Federal PPP-B-636 Boxes; Fiber, Solid (For Domestic Shipment) DRAWINGS Air Force 7032097 Cylinder, Air. Purifier FSC 4310 Provided
5、by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-83959 43 U 777770b 0278393 T W MIL-(2-83959 (Copies of speclficat5ons, standad, drawings, and publications required by suppliers in connection w5th specific procurement functions shdd be obtained from the
6、procuring acttdty or as directed by the contracting officer.) 3. mQmENTs 3.1 Preproduction, This speci2ication makes provisions ror preproduction tes tine;. 3.2 Comonents. drwing 7032097 and associated drawings. The cylind-er shall consist of all the conponents shown on 3.3 Selection of Specificatio
7、ns and Standards . Specifications and standards for necessaw commodities and services not specified herein shall be selected. in accordance With IEL-ST!b143. 3.4 Kateriais. Unless otherwise specified, materials shall be as specified. on d.rawing 70320?7 anci associated drawings. 3.5 Design and const
8、ruction. pressures of 5,000 gounds per square inch gauge (psig) and burst pressures of not less than 20,000 psig as specified on draidng 7032097 and associated. drawings 3.5,l Final assemb* cylinder components am clean and drj to preclude the possibility of the cleaning flutd reacting with the press
9、um seals. tion for cleaning eifectiveness and final assemby, the inle% and. outlet ports shai be closed idth removable plugs or caps to prevent the entry of contaminants , The cylinder skia31 be designed for wor-eng The pressure seals shall be incoqoratied. after -tihe Foll6Jing component inspec- 3.
10、6 Identification of product. tion in accordance idth KCL-STD-130 as specified for an assembly. Each cylinder shall be marked for 5dentir“ica- 3.6.1 Additionat, marking, ildd.itiona1 marking shal be provided to specify that the type NA-2 Garbridge, conforining to 1IIL-c-260S8, or the FXU-ss/E Filter
11、Element conforming to KU+-27313 is to be used in the cylinder. The cylinder, cap, inner and outer packaging shdJ be marked WARTJIN - Wl! TO BE USED IN OXYGEN SYS“E2Et1. 3.7 Cleanin%. commercial practices to insure remval of chips, scale, oil, grease, and other contmhation or foreign mattes. 4. QUALI
12、!X ASSUMhTCCE Pi1OVISIOl$S 4.1 Responsibility for inspection, Unless otherwise spec.Cified in the con- tract or paxhase order, the supplier is responsible for the performance of all inspection requirements as specified herein, %he contract or order, the supplier my use his am or any other facilities
13、 suitable for the performance of the inspection requ5rements apec5f iec? herein, The cylihd-er and components shall be cleaned by standard Except as oth3m5se specified. in 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3 Provided by IHSNot for Res
14、aleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-83959 I Lo the following test as described under paragraph 4.6 and h7: I t ce Cartridge to Cylinder Seal 4.4.3 Rejection. cause for rejec%ion of the lot. A sample failing to pass aq cxma%ion or %st shall be I square inch g
15、auge (psig). I 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-83959 With the outlet (uper POafjicalLy pressnrized GO 7,590 psi a,nd inspected for leaks or clamqe. Water shall be used for pres- suri.zation. The cy3nde.: Presence of bubbles cl
16、inging to the surface of the 4.7.3 a cartridge or can conforming to m-C-26058, or Ern?-F-27313 shall be iriserted in tment in dehydraiing and purify& high pressure air I Custofian: Preparing activity: Army -FE Air Force - 84 i 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
