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 5925-01-391-9019
NSN 5998-01-060-9253
NSN 5975-01-535-0126
NSN 5935-01-576-3032
NSN 5835-01-386-4027
NSN 6610-01-032-5335
NSN 5855-01-138-4985
NSN 6130-00-161-2418
NSN 7035-00-193-2269
NSN 6105-00-509-8491
NSN 6220-01-470-4166
NSN 5945-01-366-3123