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 6620-01-587-1088
NSN 5855-00-149-0766
NSN 6240-00-329-9573
NSN 5945-00-932-2956
NSN 5999-01-209-4597
NSN 5935-01-128-3803
NSN 6240-01-408-6394
NSN 6110-01-449-2459
NSN 6650-01-188-8028
NSN 6650-01-449-3042
NSN 7035-01-268-0933
NSN 6150-01-314-8243