MIL-P-23957 Complete Document History
Power Drive, Train, Mk 61 Mod 2 Power Drive, Elevation, Mk 62 Mod 2 Chassis, Amplifier, Ld 272613 (No Superseding Document)


Obsolete Revision Information:
   REV A CANCELLATION 1 - CANCELLATION NOTICE 1, REV A - Oct. 16, 1996
   REVISION A - POWER DRIVE, TRAIN, MK 61 MOD - Sept. 18, 1969