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 5915-01-107-5554
NSN 6110-01-041-3963
NSN 6645-01-316-3859
NSN 6105-01-482-4062
NSN 5990-01-576-4383
NSN 5985-01-531-7286
NSN 6130-01-003-7543
NSN 6645-01-180-6219
NSN 5910-00-760-2983
NSN 6135-00-161-0746
NSN 6240-01-461-8193
NSN 5930-01-459-6800