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 5920-01-417-1928
NSN 6105-01-634-0322
NSN 6105-00-664-1292
NSN 6685-00-925-6927
NSN 5965-01-564-3579
NSN 6105-00-153-7967
NSN 5910-01-006-5752
NSN 5855-01-149-4110
NSN 2925-00-328-5204
NSN 4140-01-057-9258
NSN 5915-01-114-1538
NSN 5998-01-089-7041