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 6685-00-469-9323
NSN 6620-01-333-7014
NSN 6220-00-858-4831
NSN 5855-01-492-9795
NSN 5999-01-390-1504
NSN 5855-01-634-0259
NSN 6620-01-215-0470
NSN 5985-01-453-6593
NSN 7035-01-350-4247
NSN 5998-00-189-1545
NSN 5910-01-485-1118
NSN 6130-01-578-9003