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 6650-01-078-7732
NSN 5895-01-501-2735
NSN 5975-00-111-3208
NSN 5925-01-516-2823
NSN 6150-01-437-2556
NSN 6220-00-202-8591
NSN 6645-01-217-8809
NSN 4140-00-267-4541
NSN 2925-00-254-9776
NSN 5835-00-501-2581
NSN 6240-01-369-0295
NSN 6130-01-100-9351