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 6145-00-199-8066
NSN 5990-01-102-9617
NSN 6130-01-487-8699
NSN 5910-00-780-0977
NSN 6645-00-535-4380
NSN 6240-00-522-6009
NSN 6645-01-051-7447
NSN 6645-00-551-8291
NSN 5925-01-364-0771
NSN 4140-01-630-3143
NSN 5925-01-647-0958
NSN 5905-01-634-0595