An item in the form of a segment of a disk, which may have a flat bottom, with or without projecting shoulders, designed to fit into a keyway in an axle or shaft, and into a matching slot in the hub or boss of a wheel, gear or pulley.
NSN 6150-00-927-1392
NSN 6650-01-503-8086
NSN 6685-01-362-8762
NSN 5935-01-004-8018
NSN 5855-00-912-3885
NSN 5960-00-034-7925
NSN 5990-00-655-0986
NSN 5905-00-067-5699
NSN 6620-01-225-4996
NSN 5915-00-901-0315
NSN 6320-01-532-6746
NSN 2925-00-233-5644