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   Data updated: 25 Sep 2025. Home |  About Quick Search |  ASSIST |  ASSIST Updates Document Details

Document ID:   MIL-PRF-20042       Scroll down to access document images

Overview
Title:  Flanges, Pipe, Bronze (Silver Brazing)
Scope:  This specification covers 50-, 100-, 150-, 250-, and 400-pound silver brazing bronze pipe flanges for use with water, oil, gas, or steam service not to exceed 425 °F.
Status:  Active Document Date:  15-DEC-2020      
  Next Review Due:  14-DEC-2025
4730 Doc Category:   Performance Specification  

Responsibilities
Lead Standardization Activity:  CC  DLA Land and Maritime  
  Preparing Activity: SH  Naval Sea Systems Command (Ship Systems)
Coordination:  Full  
Army Custodian:  CR4   US Army Combat Capabilities Development Command, C5ISR Center  
Navy Custodian:  SH   Naval Sea Systems Command (Ship Systems)  
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 G A15-DEC-202021959.6 KB
Document ImageRevision F A13-MAY-201522336.0 KB
Document ImageRevision E A16-SEP-199922173.4 KB
Document ImageRevision D Amendment 1 A22-NOV-1985153.6 KB
Document ImageRevision D A30-MAR-1984322279.8 KB

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