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 5945-01-231-9465
NSN 5930-01-336-7917
NSN 5915-00-233-4501
NSN 6610-01-599-4462
NSN 5998-01-339-0257
NSN 4140-01-248-2087
NSN 6110-01-602-1114
NSN 5945-01-072-5301
NSN 7035-01-263-3399
NSN 6110-01-148-3609
NSN 5985-01-352-3161
NSN 2925-01-381-5307