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 5925-01-422-9488
NSN 5996-01-070-1951
NSN 6105-01-535-0308
NSN 6240-01-280-5347
NSN 5945-01-011-4890
NSN 6685-01-233-2489
NSN 5905-01-442-3168
NSN 5895-01-149-1669
NSN 6645-00-456-7653
NSN 5945-01-329-0859
NSN 6650-00-833-4002
NSN 6650-01-457-0980