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 6320-01-449-1014
NSN 5996-01-215-9341
NSN 5975-01-654-1494
NSN 6220-01-073-3242
NSN 5996-01-645-4831
NSN 5990-01-434-7913
NSN 6240-01-042-3650
NSN 6650-01-519-1322
NSN 5905-01-621-8483
NSN 4140-00-785-1962
NSN 5998-01-203-5838
NSN 6320-01-309-9595