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 6320-00-681-1324
NSN 4140-01-295-8264
NSN 5945-01-656-4475
NSN 6610-00-557-5896
NSN 5945-00-244-8123
NSN 4140-00-555-3856
NSN 5945-00-324-2238
NSN 5895-00-081-2219
NSN 6130-01-138-9055
NSN 6130-00-484-7973
NSN 6145-01-417-3827
NSN 6320-01-372-7388