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 5895-01-207-4404
NSN 6645-01-190-0085
NSN 6135-01-377-5729
NSN 4140-01-157-8882
NSN 5975-01-461-3542
NSN 5996-01-014-6103
NSN 5975-01-488-1072
NSN 5855-01-562-2957
NSN 6145-01-447-0871
NSN 7035-00-009-8705
NSN 5996-00-280-8980
NSN 6645-01-260-6244