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 5990-01-054-4255
NSN 5915-00-010-8333
NSN 5930-01-256-8862
NSN 5935-01-634-0668
NSN 5915-01-519-6675
NSN 5996-01-516-2218
NSN 6110-01-111-7991
NSN 5935-01-145-3182
NSN 6135-00-078-9931
NSN 5945-01-185-3020
NSN 6650-00-762-5670
NSN 6320-01-582-6668