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 6240-01-560-4178
NSN 5999-00-189-1696
NSN 5915-01-585-2987
NSN 6145-01-110-7580
NSN 5965-01-473-6082
NSN 5925-00-487-7542
NSN 5999-01-360-4742
NSN 5935-01-520-5882
NSN 5945-01-475-4695
NSN 5930-01-101-6625
NSN 5910-00-235-4441
NSN 6110-00-004-1455