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 5990-00-968-4401
NSN 6105-01-274-4702
NSN 6650-01-418-6661
NSN 5975-01-356-6157
NSN 6135-00-932-3136
NSN 6110-00-755-7647
NSN 6685-00-634-9964
NSN 6110-01-034-1687
NSN 5965-00-106-3195
NSN 2925-00-530-3673
NSN 6130-00-264-6078
NSN 5930-01-161-3736