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 6240-00-064-4064
NSN 6320-00-831-2227
NSN 6320-00-731-6134
NSN 5996-01-104-3678
NSN 5835-00-606-7042
NSN 5945-01-557-6405
NSN 6620-01-547-5923
NSN 6650-00-052-3202
NSN 6145-01-467-2681
NSN 6645-01-271-0248
NSN 6650-01-432-1830
NSN 6610-01-148-2181