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 6610-00-101-9934
NSN 6135-00-643-4843
NSN 6135-01-655-1759
NSN 7035-00-337-8745
NSN 6240-01-585-3611
NSN 6620-01-124-0947
NSN 5965-01-535-5789
NSN 6685-01-108-2411
NSN 6135-01-612-6991
NSN 5996-01-525-5155
NSN 5999-00-653-9456
NSN 6610-01-646-9101