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 5945-01-312-3323
NSN 5950-01-598-6640
NSN 6240-00-612-0883
NSN 6145-01-551-1419
NSN 5999-00-068-4329
NSN 6130-01-633-6891
NSN 7035-01-376-0359
NSN 4140-00-368-4261
NSN 5999-01-197-8160
NSN 6150-00-171-3325
NSN 5975-01-436-0630
NSN 5975-01-388-2603