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 6320-01-425-1417
NSN 6650-01-433-5098
NSN 6620-01-177-5567
NSN 5960-00-880-4404
NSN 5945-00-174-0810
NSN 6135-01-252-0315
NSN 6145-00-852-8159
NSN 5935-01-422-4865
NSN 6150-01-199-5351
NSN 5998-01-519-9273
NSN 6105-00-448-4518
NSN 5910-01-472-3798