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 4140-00-146-1633
NSN 6130-00-497-2580
NSN 6135-01-242-2304
NSN 5935-01-323-4283
NSN 5950-00-099-1046
NSN 6610-01-221-2606
NSN 5895-00-761-3034
NSN 5855-01-364-1005
NSN 5905-00-626-9621
NSN 6685-01-490-3505
NSN 5930-01-606-9270
NSN 5999-00-932-0027