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 4140-01-178-6811
NSN 5855-00-427-7848
NSN 6645-01-189-0275
NSN 5835-01-597-4820
NSN 6620-01-234-1799
NSN 6685-00-265-7530
NSN 5990-00-155-2306
NSN 2925-01-197-7864
NSN 6145-01-548-8854
NSN 5855-01-501-9529
NSN 6240-00-835-5031
NSN 5975-00-740-2708