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 5998-01-027-5914
NSN 6110-01-123-5125
NSN 6145-01-386-3084
NSN 6240-01-541-2503
NSN 5835-01-455-3380
NSN 6220-00-255-5652
NSN 6685-01-287-8062
NSN 6650-00-947-1354
NSN 5855-01-634-0259
NSN 5990-01-480-9938
NSN 5990-00-263-1289
NSN 5895-00-399-5693