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 5996-01-425-1455
NSN 6320-01-321-7658
NSN 6320-01-541-7585
NSN 5990-01-654-6203
NSN 5945-01-508-6598
NSN 6645-01-333-2035
NSN 6650-01-480-2687
NSN 5985-01-515-8884
NSN 5965-01-236-8281
NSN 6110-00-936-5024
NSN 5925-00-096-5165
NSN 6145-00-871-9112