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 6645-00-208-0796
NSN 6240-01-648-2327
NSN 6220-01-264-3485
NSN 5915-01-461-5285
NSN 6135-01-619-4423
NSN 5915-01-487-5884
NSN 5895-00-758-3900
NSN 6145-01-185-0294
NSN 6220-01-246-3240
NSN 5999-00-283-8722
NSN 6130-00-186-0737
NSN 6135-00-050-7189