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 5998-00-419-0425
NSN 6650-00-186-5966
NSN 6130-01-653-5445
NSN 5915-01-323-9030
NSN 6685-01-534-6330
NSN 5996-01-503-8589
NSN 5935-01-429-9941
NSN 2925-00-542-8285
NSN 5950-01-086-9405
NSN 5999-00-913-1280
NSN 5975-00-999-0917
NSN 6650-01-534-8357