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 6240-01-050-9156
NSN 6130-00-686-4906
NSN 5930-01-499-6615
NSN 6685-01-599-6640
NSN 6610-01-586-8990
NSN 6645-01-235-1601
NSN 6620-00-346-7591
NSN 5910-00-539-5462
NSN 5999-01-322-7631
NSN 6110-00-465-2375
NSN 5835-00-490-0530
NSN 6105-01-079-8591