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 6145-01-490-3828
NSN 6620-00-325-4693
NSN 6150-01-338-3602
NSN 6620-01-154-0073
NSN 5990-01-150-7443
NSN 5950-01-004-9024
NSN 5855-01-535-6275
NSN 6220-01-444-0945
NSN 5915-01-483-1004
NSN 6620-00-829-1860
NSN 5999-01-106-3380
NSN 6650-01-244-8559