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 6240-01-188-7282
NSN 6320-01-215-2284
NSN 6610-01-259-5296
NSN 6650-01-573-7165
NSN 6135-01-079-7852
NSN 6620-01-446-7290
NSN 5895-01-202-0925
NSN 7035-01-307-5366
NSN 5999-00-943-9179
NSN 5905-01-055-5582
NSN 4140-01-308-1964
NSN 7035-01-630-2123