MIL-E-1/554 › Complete Document History
Electron Tube, Receiving Type 6Ac7Wa


Obsolete Revision Information:
   REV D CANCELLATION 1 - ELECTRON TUBE, RECEIVING TYPE - Dec. 12, 1974
   REV D AMENDMENT 1 - ELECTRON TUBE, RECEIVING TYPE - Dec. 11, 1972
   REVISION D - Electron Tube, Receiving Type 6AC7WA - Feb. 11, 1971