MS-51391 Complete Document History
Chassis, Truck, Military Design, m 56 B1, 3/4 Ton, 4X4, 126 Inch Wheelbase (No Superseding Document)

Complete Current Edition:
   REVISION B - CHASSIS, TRUCK, (MILITARY DESI - June 5, 1985

Obsolete Revision Information:
   REVISION A - CHASSIS, TRUCK, (MILITARY DESI - Dec. 30, 1965