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 7035-01-268-8042
NSN 5996-00-063-2723
NSN 5960-01-388-4951
NSN 5990-01-442-3520
NSN 5975-01-588-6200
NSN 5998-00-134-0497
NSN 6610-01-534-7683
NSN 5905-01-471-0400
NSN 5935-01-174-9031
NSN 5960-00-483-6074
NSN 6150-01-315-5214
NSN 5855-00-494-9581