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 5920-01-434-8504
NSN 6620-00-531-6466
NSN 5999-00-009-8717
NSN 6685-01-248-6598
NSN 5996-01-147-3297
NSN 7035-01-390-1132
NSN 5930-01-572-7877
NSN 5996-01-625-0427
NSN 5910-01-119-0457
NSN 5930-00-514-2095
NSN 5915-01-526-8489
NSN 2925-00-005-1618