MIL-B-23071/9 Complete Document History
Blowers: Miniature, for Cooling Electronic Equipment Centrifugal (138 Watts Input Power)

Complete Current Edition:
   REVISION E - Blowers: Miniature, for Cooling Electronic Equipment Centrif - March 19, 1985
   REV E VALIDATION 2 - VALIDATION NOTICE 2, REV E - Aug. 21, 2001
   REV E VALIDATION 3 - VALIDATION NOTICE 3, REV E - June 14, 2006
   REV E VALIDATION 4 - VALIDATION NOTICE 4 FOR REVISION E - April 27, 2021

Obsolete Revision Information:
   REV E VALIDATION 1 - GROUP VALIDATION NOTICE 1 - Feb. 11, 1991
   REVISION B - Blowers: Miniature, for Cooling Electronic Equipment Centrif - Sept. 29, 1972