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 5975-01-207-0233
NSN 6220-00-508-9155
NSN 5998-01-269-6982
NSN 2925-00-964-7128
NSN 6105-01-172-2372
NSN 5930-00-530-2367
NSN 5985-01-413-3115
NSN 5985-01-292-7076
NSN 5915-01-593-5798
NSN 6130-00-725-6913
NSN 6135-01-561-5945
NSN 6620-01-451-1168