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 6320-00-310-1080
NSN 5895-01-221-1074
NSN 6320-01-578-6006
NSN 6610-01-305-8863
NSN 5965-01-501-0514
NSN 5990-01-360-0711
NSN 6685-00-419-6760
NSN 5990-00-600-6151
NSN 6620-01-350-0323
NSN 6110-00-669-6726
NSN 6650-01-113-6689
NSN 6145-00-909-0614