MIL-M-45920 1971 Edition, July 30, 1971
MACHINE GUN, AIRCRAFT 7.62MM, M134 (GAU-2B/A)
Includes all amendments and changes through Interim Notice 1, January 11, 2013
Additional Comments: INACTIVE FOR NEW DESIGN
This specification covers one type of multibarrel, electrically driven, 7.62-millimeter (mm) machinegun for installation in aircraft armament systems.