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 5895-01-103-7479
NSN 5960-01-577-0628
NSN 5975-01-386-1411
NSN 5910-01-541-5950
NSN 5998-00-221-5760
NSN 5945-01-508-5024
NSN 5945-00-359-6889
NSN 6620-01-152-0936
NSN 6150-00-168-4921
NSN 2925-01-435-9057
NSN 6650-00-170-5095
NSN 5998-00-081-1454