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 6150-01-133-8742
NSN 6110-01-647-2780
NSN 5996-01-283-9351
NSN 7035-01-559-8218
NSN 6145-00-343-5967
NSN 5920-01-148-1042
NSN 5925-01-505-3478
NSN 5990-00-653-8595
NSN 6130-01-206-5151
NSN 5975-00-999-7925
NSN 5965-01-388-0565
NSN 6620-00-075-6667