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 6135-00-840-6451
NSN 5965-01-408-7260
NSN 5915-01-194-5540
NSN 5975-01-504-0694
NSN 6620-00-280-2874
NSN 6150-01-195-9548
NSN 6610-01-626-8139
NSN 6685-00-909-6796
NSN 6130-01-437-0440
NSN 6240-01-015-1332
NSN 6110-01-517-7905
NSN 5925-01-311-9164