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 5985-01-608-9978
NSN 5965-00-964-1756
NSN 5996-00-636-4849
NSN 5925-00-394-6894
NSN 5998-00-149-1396
NSN 6110-01-415-0589
NSN 5905-00-225-0607
NSN 4140-01-473-0886
NSN 5895-00-132-4207
NSN 5920-01-451-3882
NSN 5895-00-263-3983
NSN 6105-01-321-2632