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 5999-01-353-1691
NSN 6320-00-213-0477
NSN 6145-01-500-7935
NSN 5935-00-583-8947
NSN 5920-01-579-5219
NSN 5996-00-006-4284
NSN 5935-00-850-5013
NSN 6105-00-968-3189
NSN 5998-01-550-2469
NSN 2925-01-535-7235
NSN 5930-01-122-8163
NSN 6685-00-707-4842