MIL-S-19434 Complete Document History
Steel Gear and Pinion Forgings, Carbon and Alloy, Heat Treated, Naval Shipboard Propulsion Unit and Auxiliary Turbine

Complete Current Edition:
   REVISION B - STEEL GEAR & PINION FORGINGS, - Dec. 31, 1990

Obsolete Revision Information:
   AM 2 - STEEL GEAR & PINION FORGINGS, - Dec. 22, 1980
   REVISION A - STEEL GEAR & PINION FORGINGS, - Jan. 1, 1960