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 5930-01-198-3975
NSN 4140-01-534-9987
NSN 4140-00-740-2153
NSN 5910-01-149-9781
NSN 5905-01-083-3746
NSN 6135-01-375-2624
NSN 5945-01-025-0991
NSN 4140-01-076-9775
NSN 5990-01-037-9801
NSN 5935-01-381-4638
NSN 5950-01-634-0677
NSN 6320-01-462-2295