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 5930-01-565-7404
NSN 5990-01-485-0260
NSN 5915-01-435-9221
NSN 5930-00-824-2826
NSN 5965-01-096-7825
NSN 6145-00-284-1514
NSN 6150-01-130-0793
NSN 5975-01-486-2192
NSN 4140-00-519-2781
NSN 6650-01-502-6013
NSN 5910-01-607-4803
NSN 6150-00-822-2859