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 5999-00-205-0918
NSN 5910-01-646-8050
NSN 5920-01-048-0766
NSN 5905-00-597-3313
NSN 6130-01-074-3427
NSN 5915-00-472-0102
NSN 6135-01-556-3352
NSN 5945-00-479-7955
NSN 6685-01-431-6820
NSN 5950-01-456-1352
NSN 7035-01-077-6041
NSN 6110-01-461-2631