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 5996-01-063-6556
NSN 6110-01-304-2111
NSN 5920-01-370-2731
NSN 6240-01-004-3464
NSN 6110-01-168-8600
NSN 6650-00-621-2931
NSN 5990-01-311-4495
NSN 5999-00-141-9441
NSN 5996-01-444-2602
NSN 6645-00-152-8498
NSN 5905-01-053-1418
NSN 5920-01-350-8641