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 5990-01-581-5103
NSN 5965-00-182-7928
NSN 5965-01-537-5562
NSN 5965-01-100-2591
NSN 6145-01-566-8308
NSN 5895-01-342-1529
NSN 5965-01-358-6859
NSN 5855-00-494-9581
NSN 5915-00-540-8350
NSN 5945-01-097-9020
NSN 5835-01-021-9022
NSN 6610-01-261-6102