MIL-E-1/626 › Complete Document History
Electron Tube, Receiving Type 1U4 (No Superseding Document)


Obsolete Revision Information:
   REV B CANCELLATION 2 - CANCELLATION NOTICE 2 FOR REV B - April 26, 1996
   REV B VALIDATION 1 - ELECTRON TUBE, RECEIVING TYPE - June 1, 1989
   REV B AMENDMENT 1 - ELECTRON TUBE, RECEIVING TYPE - Dec. 27, 1977
   REVISION B - Electron Tube, Receiving Type 1U4 - June 29, 1970