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   Data updated: 26 Feb 2026. Home |  About Quick Search |  ASSIST |  ASSIST Updates Document Details
Document ID:   MIL-DTL-5421       Scroll down to access document images

Overview
Title:  Tubes, Pitot, Electrically Heated, Aircraft
Scope:  This specification covers all types of two-wire electrically heated pitot tubes for use with airspeed indicators.
Status:  Inactive Document Date:  28-JAN-2021      
  Next Review Due:  26-JAN-2031
6610 Doc Category:   Detail Specification  

Responsibilities
Lead Standardization Activity:  71  Air Force Sustainment Center - Oklahoma City  
  Preparing Activity: GS1  DLA Aviation - Richmond
Coordination:  Full  
Army Custodian:  AV   Combat Capabilities Development Command, Aviation and Missile Center  
Navy Custodian:  AS   Naval Air Systems Command  
Air Force Custodian:  11   Air Force Life Cycle Management Center - Aircraft Systems  
DLA Custodian:  GS   DLA Aviation - Richmond  

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 D Notice 1 - ValidationA28-JAN-202111.9 KB
Document ImageRevision D A05-APR-20111050.2 KB
Document ImageRevision C A13-JUL-20071066.3 KB
Document ImageRevision B Notice 1 - InactivationA05-MAY-199912.5 KB
Document ImageRevision B Amendment 2 A19-JUN-1985291.5 KB
Document ImageRevision B Amendment 1 A10-MAY-19783120.5 KB
Document ImageRevision B A20-MAY-196911485.7 KB

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