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 5915-01-291-4960
NSN 5999-00-741-5534
NSN 6645-01-409-0468
NSN 6110-01-053-1755
NSN 6220-01-328-7523
NSN 5996-01-190-9982
NSN 5930-01-303-3449
NSN 5960-00-963-1285
NSN 6685-01-633-0124
NSN 5895-01-569-9198
NSN 4140-01-461-7885
NSN 5925-01-025-7008