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 5895-00-153-2595
NSN 5895-00-492-1431
NSN 6650-01-631-0369
NSN 5996-00-388-6552
NSN 5985-01-056-6105
NSN 5999-00-046-2388
NSN 7035-01-163-3667
NSN 5965-00-179-7886
NSN 5905-00-150-1312
NSN 6150-00-185-1023
NSN 6145-00-498-6412
NSN 6645-01-462-3754