MIL-PRF-27/331 Complete Document History
Transformers, Power, 160 VA and 170 VA

Complete Current Edition:
   REVISION C/AM 1 - REVISION C/AMENDMENT 1 INTERFILED - July 27, 2017
   REV C VALIDATION 2 - VALIDATION NOTICE 2 FOR REVISION C - April 28, 2022

Obsolete Revision Information:
   REV C VALIDATION 1 - VALIDATION NOTICE 1 FOR REVISION C - Dec. 11, 2014
   REVISION C - Transformers, Power, 160 VA and 170 VA - Sept. 29, 2009
   REV B VALIDATION 2 - VALIDATION NOTICE 2 FOR REVISION B - Sept. 24, 2001
   REV B VALIDATION 1 - VALIDATION NOTICE 1 FOR REVISION B - June 5, 1989
   REVISION B - TRANSFORMERS, POWER, 160 VA & - April 2, 1984