MIL-PRF-9439 Complete Document History
Valve, Oxygen, Cylinder, High Pressure

Complete Current Edition:
   REVISION G - Valve, Oxygen, Cylinder, High Pressure - June 10, 2020

Obsolete Revision Information:
   REV F VALIDATION 1 - VALIDATION NOTICE 1 FOR REVISION F - July 2, 2014
   REVISION F - Valve, Oxygen, Cylinder, High Pressure - April 27, 2009
   REVISION E - Valve, Oxygen, Cylinder, High Pressure - July 17, 1998