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 5985-01-189-5091
NSN 6610-00-285-5366
NSN 6220-00-595-6954
NSN 6650-01-487-1342
NSN 5996-01-445-7547
NSN 5985-01-582-8504
NSN 6135-01-659-7653
NSN 6145-01-131-4094
NSN 6620-01-231-9731
NSN 5895-01-591-7098
NSN 5999-01-076-3979
NSN 5935-01-593-9726