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 6645-01-184-0725
NSN 6130-01-119-9926
NSN 6135-01-438-9450
NSN 6610-00-008-4075
NSN 5930-00-324-9181
NSN 6110-01-356-1301
NSN 4140-01-251-9355
NSN 5935-01-564-5059
NSN 5945-00-659-1658
NSN 5910-01-463-3686
NSN 5965-01-441-8826
NSN 6320-01-420-0340