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 5905-01-472-4969
NSN 5910-01-112-4786
NSN 6240-01-633-9357
NSN 5975-01-288-4243
NSN 6610-01-618-7038
NSN 5920-01-022-0313
NSN 5915-00-943-4919
NSN 5945-01-268-9522
NSN 5835-01-422-7393
NSN 6240-01-397-1924
NSN 6685-00-403-0280
NSN 2925-01-197-7864