MIL-E-1/837 › Complete Document History
Electron Tube, Gas Switching Type 6560 (No Superseding Document)


Obsolete Revision Information:
   REV D CANCELLATION 1 - CANCELLATION NOTICE 1, REV D - June 19, 1996
   REVISION D - Electron Tube, Gas Switching Type 6560 - May 5, 1972