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 5990-01-376-8930
NSN 5996-00-150-8842
NSN 5945-01-273-0770
NSN 6320-01-084-8821
NSN 6110-01-006-1340
NSN 5975-01-232-1007
NSN 5950-01-165-0031
NSN 5965-01-509-7260
NSN 6105-00-581-0775
NSN 4140-01-206-4832
NSN 6610-01-579-2984
NSN 6135-01-472-9011