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 5910-01-656-2913
NSN 5855-01-010-4921
NSN 5965-00-829-6884
NSN 6150-00-269-5017
NSN 5895-00-974-1787
NSN 4140-00-215-8593
NSN 5960-01-226-0342
NSN 6145-00-323-6021
NSN 5990-00-501-4994
NSN 5985-01-277-2091
NSN 5895-00-067-9058
NSN 6685-01-375-2502