An item which controls both the direction and the rate of flow of fluid in direct response to a primary control of comparatively low level force. It is used for positioning a linear actuating cylinder assembly, and for controlling the rate of travel of the piston. The primary control force may be mechanical, hydraulic, and/or electrical.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 2925-01-250-2731
NSN 4140-00-413-0877
NSN 5930-01-570-5046
NSN 5950-00-878-2583
NSN 2925-00-386-8745
NSN 2925-01-446-6976
NSN 6685-01-562-7266
NSN 5920-01-605-9834
NSN 6110-00-734-4692
NSN 5998-01-451-3549
NSN 6320-01-366-5157
NSN 5965-01-014-3456