MIL-PRF-1/1670 › Complete Document History
Electron Tube, Power Type 8590

Complete Current Edition:
   REVISION E - Electron Tube, Power Type 8590 - Sept. 23, 2014
   REV E VALIDATION 1 - VALIDATION NOTICE 1 FOR REVISION E - Aug. 19, 2019

Obsolete Revision Information:
   REVISION D - ELECTRON TUBE, POWER TYPE 8590 - Sept. 28, 2007
   REV C VALIDATION 1 - VALIDATION NOTICE 1 FOR REVISION C - Feb. 3, 2004
   REVISION C - ELECTRON TUBE, POWER, TYPE 859 - Nov. 20, 1998