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 6110-01-287-9607
NSN 5999-01-472-7499
NSN 6650-01-046-3718
NSN 6110-01-532-8899
NSN 5975-01-310-5126
NSN 6645-01-300-7611
NSN 5915-00-086-2425
NSN 5999-01-348-5717
NSN 6620-01-550-3390
NSN 6650-01-641-4938
NSN 5996-01-287-6879
NSN 4140-01-597-8194