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 5925-01-088-6863
NSN 6685-01-545-7636
NSN 5930-01-266-2958
NSN 5999-01-034-9467
NSN 5895-00-471-9904
NSN 5915-01-160-9549
NSN 4140-01-350-3277
NSN 5945-01-112-0734
NSN 5925-00-740-6835
NSN 5950-00-014-2347
NSN 6135-01-041-3829
NSN 6110-01-472-6987