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 5999-01-543-0774
NSN 5975-01-648-2592
NSN 5920-01-349-3488
NSN 5965-01-302-2719
NSN 5999-00-617-8404
NSN 5835-00-224-9148
NSN 4140-00-161-2586
NSN 5835-01-525-3220
NSN 5935-00-468-4401
NSN 5915-01-492-6600
NSN 5915-01-494-9550
NSN 5915-01-304-6915