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 5950-00-284-6582
NSN 6620-00-527-9280
NSN 6110-01-371-1063
NSN 6105-01-079-4594
NSN 6645-00-192-1152
NSN 5975-00-832-7575
NSN 6130-00-220-9655
NSN 6150-01-419-0386
NSN 5960-01-438-0245
NSN 6240-01-142-2963
NSN 5950-01-236-4400
NSN 5925-00-473-2622