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 6105-00-248-5772
NSN 6610-00-232-9485
NSN 6135-00-269-5843
NSN 5960-01-531-9108
NSN 5930-00-522-7819
NSN 5920-01-586-0490
NSN 6130-00-712-4827
NSN 5965-01-569-3332
NSN 6110-01-462-8995
NSN 4140-01-490-0200
NSN 5975-01-156-3837
NSN 5975-00-150-6400