MIL-PRF-1/1400 › Complete Document History
Electron Tube, Cathode Ray Type 12ATP28

Complete Current Edition:
   REVISION D - Electron Tube, Cathode Ray Type 12ATP28 - June 21, 2011
   REV D INACTIVATION 1 - INACTIVATION NOTICE 1 FOR REVISION D - Jan. 26, 2016

Obsolete Revision Information:
   REV C VALIDATION 1 - VALIDATION NOTICE 1 FOR REVISION C - March 30, 2004
   REVISION C - Electron Tube, Cathode Ray Type 12ATP28 - June 18, 1999