MIL-PRF-1/1427 Complete Document History
Electron Tube, Power Type 8170W

Complete Current Edition:
   REVISION H - Electron Tube, Power Type 8170W - April 8, 2016
   REV H VALIDATION 1 - VALIDATION NOTICE 1 FOR REVISION H - Feb. 10, 2021

Obsolete Revision Information:
   REV G VALIDATION 1 - VALIDATION NOTICE 1 FOR REVISION G - July 20, 2011
   REVISION G - ELECTRON TUBE, POWER, TYPE 817 - July 16, 2004
   DRAFT REVISION G - OBSOLETE DRAFT DOCUMENT - May 26, 2004
   REVISION F - ELECTRON TUBE, POWER, TYPE 817 - June 18, 1999