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 6130-01-508-1069
NSN 7035-01-151-0265
NSN 6135-01-265-1384
NSN 5960-01-543-0235
NSN 5920-01-421-0291
NSN 5950-01-634-0677
NSN 5915-01-139-3604
NSN 5945-01-021-3648
NSN 6145-00-390-0755
NSN 6130-01-517-9550
NSN 6240-00-250-5213
NSN 6685-01-069-4336