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 5999-01-457-8123
NSN 5965-01-549-0176
NSN 6220-01-475-3202
NSN 6685-00-450-7013
NSN 6685-01-616-0437
NSN 6130-01-131-9369
NSN 5999-01-489-6139
NSN 5855-00-532-0025
NSN 6240-01-160-8499
NSN 5895-01-268-1467
NSN 5905-00-782-9560
NSN 6240-00-981-8218