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 6145-01-154-0616
NSN 5999-01-025-9717
NSN 5999-00-417-9451
NSN 4140-00-809-8996
NSN 5999-00-518-1007
NSN 2925-01-033-0141
NSN 7035-00-628-3471
NSN 4140-00-107-5284
NSN 6685-01-340-1970
NSN 6240-01-480-7608
NSN 5895-01-497-7326
NSN 5930-01-136-1967