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 6610-00-437-5681
NSN 5835-01-252-5879
NSN 5990-01-386-5561
NSN 6610-01-263-2409
NSN 5999-01-272-5967
NSN 5975-00-089-2682
NSN 5990-01-431-6749
NSN 6135-00-152-8729
NSN 5855-01-125-9167
NSN 5835-01-012-1436
NSN 5975-01-067-9134
NSN 6150-01-540-2064