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 6650-01-019-9870
NSN 6645-00-893-4190
NSN 2925-01-150-2568
NSN 5990-00-741-9775
NSN 5925-01-628-4934
NSN 5895-01-633-0983
NSN 5990-01-581-5103
NSN 6610-01-334-6569
NSN 6130-00-426-0058
NSN 5855-00-221-9435
NSN 5925-01-371-2876
NSN 5895-01-374-5586