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 6685-00-596-8765
NSN 6150-01-658-6538
NSN 5905-01-084-3500
NSN 5920-01-104-3919
NSN 5965-00-106-3195
NSN 5910-01-511-7609
NSN 4140-01-083-5870
NSN 5925-01-569-2422
NSN 5999-01-398-5524
NSN 6145-00-081-1073
NSN 5975-00-391-6357
NSN 5996-00-984-7641