C-5 Nose Landing Gear Door Actuator Assemblies

C-5 Nose Landing Gear (NLG) Door Actuators Assemblies
LH Actuator Assembly: NSN: 1680-01-160-6520UC  PN: 177560-32
RH Actuator Assembly: NSN: 1680-01-160-6519UC  PN: 177560-33
LH Actuator Assembly:  NSN: 1680-01-237-0231UC  PN: 177560-34
RH Actuator Assembly: NSN: 1680-01-237-0230UC   PN: 177560-35

These actuator assemblies are part of the C-5 NLG Door Actuation System. The NLG doors consist of two inboard doors and two outboard doors and are actuated separately from the gear. When the NLG is extended, the doors are held open by the actuators, and when the landing gear is retracted, the actuators close the doors to .... Read More