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 6110-01-451-2013
NSN 2925-00-960-4737
NSN 6145-01-355-0147
NSN 5998-01-634-0604
NSN 5999-01-024-9547
NSN 6620-01-643-5531
NSN 6145-01-141-6809
NSN 6150-00-107-4146
NSN 5990-00-626-6252
NSN 5895-01-623-8564
NSN 6130-01-415-3345
NSN 6150-00-604-9304