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 5835-01-049-5290
NSN 4140-01-384-3930
NSN 5855-01-007-9541
NSN 5990-00-288-1820
NSN 6110-00-355-0548
NSN 6150-00-976-2906
NSN 5960-00-439-5705
NSN 5905-01-290-1201
NSN 5910-01-555-7410
NSN 6320-00-391-5906
NSN 5975-01-248-4764
NSN 5945-00-068-6429