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 4140-01-025-7404
NSN 2925-00-185-1618
NSN 5945-01-062-2239
NSN 5985-01-338-1627
NSN 5996-01-537-2416
NSN 6220-01-449-2807
NSN 6150-01-134-2029
NSN 7035-00-890-7649
NSN 5998-00-517-9170
NSN 5975-00-148-7162
NSN 6135-01-551-0562
NSN 5965-01-233-0771