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 5935-01-056-2057
NSN 6105-01-333-1587
NSN 6135-00-437-5182
NSN 5925-00-777-4083
NSN 6645-01-584-0892
NSN 6610-00-083-9014
NSN 5998-01-025-1426
NSN 5930-01-026-5953
NSN 5855-01-020-7982
NSN 5930-01-357-6511
NSN 4140-00-205-0853
NSN 5996-00-608-9059