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 5835-01-566-5462
NSN 5965-01-100-2591
NSN 6110-01-511-0201
NSN 6130-00-343-1660
NSN 6610-01-302-2073
NSN 6650-00-847-3492
NSN 5925-01-562-0259
NSN 6645-00-960-6594
NSN 6240-00-600-7138
NSN 5985-01-069-2496
NSN 6220-00-519-0751
NSN 5925-00-269-2685