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   Data updated: 09 Jan 2026. Home |  About Quick Search |  ASSIST |  ASSIST Updates Document Details
Document ID:   MIL-PRF-7908       Scroll down to access document images

Overview
Title:  Valves, Check, Aircraft Low Pressure Oxygen Systems
Scope:  This specification covers aircraft low pressure oxygen check valves.
Status:  Active Document Date:  14-JAN-2025      
  Next Review Due:  13-JAN-2030
4820 Doc Category:   Performance Specification  

Responsibilities
Lead Standardization Activity:  CC  DLA Land and Maritime  
  Preparing Activity: 71  Air Force Sustainment Center - Oklahoma City
Coordination:  Full  
Army Custodian:  AV   Combat Capabilities Development Command, Aviation and Missile Center  
Navy Custodian:  AS   Naval Air Systems Command  
Air Force Custodian:  71   Air Force Sustainment Center - Oklahoma City  

Amendments to military specifications or specification sheets issued after August 1, 2003 are incorporated in the modified document.
Revision History Click on column headings for a description of column content.
MediaDocument Part DescriptionDist StmtDocument DatePagesSize
Document ImageRevision E Notice 3 - ValidationA14-JAN-202512.0 KB
Document ImageRevision E Notice 2 - ValidationA06-FEB-202012.0 KB
Document ImageRevision E Notice 1 - ValidationA02-JUL-201412.0 KB
Document ImageRevision E A18-MAY-200919282.0 KB
Document ImageRevision D Amendment 1 A28-SEP-199825.0 KB
Document ImageRevision D A26-NOV-199719216.8 KB

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