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 6645-01-504-3394
NSN 6645-00-183-8812
NSN 5990-00-838-1082
NSN 5895-00-270-6595
NSN 5990-01-534-8609
NSN 2925-00-863-8578
NSN 5915-00-593-8212
NSN 5925-00-539-8372
NSN 5945-01-017-5784
NSN 6145-00-161-2394
NSN 6135-01-010-0891
NSN 6320-01-158-2177