MIL-S-26851 Complete Document History
Staircase, Aircraft Boarding, Mobile, Type ma-1 (Superseded by A-A-58036)


Obsolete Revision Information:
   REV B CANCELLATION 1 - CANCELLATION NOTICE 1 FOR REV B - Aug. 8, 1995
   REVISION B - STAIRCASE, AIRCRAFT BOARDING, - March 30, 1983