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 5975-01-128-1570
NSN 6220-00-812-0515
NSN 5895-00-182-4763
NSN 5985-01-357-3318
NSN 6320-01-455-3394
NSN 5996-01-320-2301
NSN 6105-01-578-4144
NSN 5998-00-307-3292
NSN 6620-01-018-5874
NSN 6620-00-877-3266
NSN 6240-01-118-7624
NSN 5975-00-377-0650