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 6645-01-436-4542
NSN 5835-01-557-9062
NSN 6650-00-283-0978
NSN 6135-01-020-3805
NSN 4140-00-975-5070
NSN 5915-01-338-9316
NSN 6105-01-446-4710
NSN 5996-01-398-8197
NSN 7035-01-198-1512
NSN 5975-01-185-5645
NSN 5910-01-391-4413
NSN 6105-01-425-1718