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 5835-00-233-6327
NSN 6685-01-373-6658
NSN 5975-00-918-2965
NSN 6610-01-492-2630
NSN 6110-01-313-5167
NSN 5945-01-438-0092
NSN 5990-01-355-4694
NSN 6610-01-633-8931
NSN 6320-01-227-2648
NSN 5945-00-070-6996
NSN 5990-00-675-8398
NSN 6645-00-032-1125