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 5985-00-932-4820
NSN 5990-00-583-9920
NSN 5855-00-281-3843
NSN 6610-01-633-8931
NSN 6610-01-070-9411
NSN 6135-01-265-1384
NSN 6130-00-932-1591
NSN 6220-00-479-8587
NSN 4140-01-073-7436
NSN 5960-00-953-2103
NSN 6320-01-155-8295
NSN 5965-00-558-3684