MIL-E-1/1320 › Complete Document History
Electron Tube, Type 4Np7 (Navy) (No Superseding Document)


Obsolete Revision Information:
   REV B CANCELLATION 1 - ELECTRON TUBE, TYPE 4NP7 (NAVY - Nov. 1, 1995
   REVISION B - Electron Tube, Type 4NP7 (Navy) - March 11, 1966