MIL-PRF-27402 Complete Document History
Propellant, Hydrazine - uns-Dimethylhydrazine (50 Percent N2H4 - 50 Percent UDMH)

Complete Current Edition:
   REVISION D - Propellant, Hydrazine - uns-Dimethylhydrazine (50 Percent N2 - March 12, 2014

Obsolete Revision Information:
   REVISION C - Propellant, Hydrazine - uns-Dimethylhydrazine (50 Percent N2 - Oct. 1, 1997