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 5895-00-111-4599
NSN 5996-00-890-3350
NSN 6650-00-852-2736
NSN 6650-01-259-4598
NSN 6135-01-487-0773
NSN 6610-01-281-7536
NSN 6240-01-190-8369
NSN 6130-01-309-7517
NSN 6240-01-024-1309
NSN 6105-00-101-8860
NSN 5915-00-548-1859
NSN 5999-01-056-3300