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 5855-01-406-7237
NSN 5998-01-317-3153
NSN 5985-01-634-0635
NSN 5990-00-067-6791
NSN 6685-00-186-0190
NSN 6150-01-147-4604
NSN 6645-01-462-2101
NSN 5985-00-127-7313
NSN 6240-01-449-2883
NSN 5996-00-255-5567
NSN 6145-01-307-8674
NSN 5960-01-090-2065