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   Data updated: 24 Feb 2026. Home |  About Quick Search |  ASSIST |  ASSIST Updates Document Details

Document ID:   MIL-S-19500       Scroll down to access document images
Spec/Std Sheet:  256

Overview
Title:  Semiconductor Device, Diode, Silicon, Switching, Types 1N643, 1N662 and 1N663
Scope:  This specification covers the detail requirements for a silicon semiconductor diode for use in UHF mixer circuit applications.
Status:  Inactive Document Date:  07-JUN-2021      
  Next Review Due:  05-JUN-2031
5961 Doc Category:   Detail Specification  

Responsibilities
Lead Standardization Activity:  CC  DLA Weapons Support (Columbus)  
  Preparing Activity: CC  DLA Weapons Support (Columbus)
Coordination:  Full  
Army Custodian:  CR   US Army Combat Capabilities Development Command, C5ISR Center  
Navy Custodian:  SH   Naval Sea Systems Command (Ship Systems)  
Air Force Custodian:  85   Air Force Life Cycle Management Center - Electronic Components, Wire and Ca  
DLA Custodian:  CC   DLA Weapons Support (Columbus)  

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 5 - ValidationA07-JUN-202112.0 KB
Document ImageRevision C Notice 4 - ValidationA13-JUL-201112.0 KB
Document ImageRevision C Notice 3 - ValidationA24-MAR-200412.3 KB
Document ImageRevision C Notice 2 - InactivationA07-JUN-1999134.1 KB
Document ImageRevision C Notice 1 - ValidationA29-AUG-1988158.0 KB
Document ImageRevision C Amendment 1 A10-APR-1972163.2 KB
Document ImageRevision C A26-AUG-197110569.9 KB

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