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   Data updated: 09 Jan 2026. Home |  About Quick Search |  ASSIST |  ASSIST Updates Document Details
Document ID:   MIL-I-8580       Scroll down to access document images

Overview
Title:  Indicator, Tachometer, Helicopter, 0-4000 RPM, Type MA-1 (No S/S Document)
Status:  Canceled Cancellation Date:  18-DEC-2025      
6620 Doc Category:   Detail Specification  

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

Projects
 Project Number:     6620-2025-004

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 B Notice 3 - CancellationA18-DEC-2025158.6 KB
Document ImageRevision B Notice 2 - ValidationA18-JUL-202412.0 KB
Document ImageRevision B Notice 1 - InactivationA04-SEP-199625930.3 KB
Document ImageRevision B Amendment 1 A29-JUN-19734173.4 KB
Document ImageRevision B A02-APR-196525930.3 KB

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