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 6610-01-278-9387
NSN 6150-01-205-8476
NSN 5945-01-140-3100
NSN 6650-01-469-5651
NSN 6145-00-240-4532
NSN 5985-01-201-1271
NSN 5930-01-367-6206
NSN 6610-01-407-8144
NSN 5975-00-171-3608
NSN 5998-01-238-4017
NSN 5999-00-636-9589
NSN 6620-01-401-5356