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   Data updated: 10 Mar 2026. Home |  About Quick Search |  ASSIST |  ASSIST Updates Document Details
Document ID:   MIL-PRF-83178       Scroll down to access document images

Overview
Title:  Regulator, Oxygen, Diluter-Demand, Automatic-Pressure-Breathing, CRU-73A, General Specification for
Scope:  This specification covers the general requirements for a panel mounted automatic-pressure-breathing, diluter-demand, oxygen regulator, designated CRU-73A.
Status:  Active Document Date:  14-MAR-2025      
  Next Review Due:  13-MAR-2030
1660 Doc Category:   Performance Specification  
Qualification  

Responsibilities
Lead Standardization Activity:  71  Air Force Sustainment Center - Oklahoma City  
  Preparing Activity: 71  Air Force Sustainment Center - Oklahoma City
Coordination:  Limited  
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 C Notice 1 - ValidationA14-MAR-202512.0 KB
Document ImageRevision C Amendment 2 (all previous amendments incorporated)A19-MAY-202029593.8 KB
Document ImageRevision C Amendment 1 (amendment incorporated)A21-OCT-201529247.2 KB
Document ImageRevision C A18-MAY-200929361.3 KB
Document ImageRevision B A24-SEP-199931255.4 KB

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