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 5998-01-141-6616
NSN 5985-00-050-5766
NSN 6150-00-291-6847
NSN 6240-01-256-3336
NSN 6645-00-385-3684
NSN 5965-00-562-8933
NSN 6145-01-330-3387
NSN 6130-00-480-6485
NSN 5915-00-528-9286
NSN 6645-01-137-1684
NSN 5920-01-234-2368
NSN 5985-00-484-6354