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 5960-00-188-1563
NSN 4140-01-649-2817
NSN 5930-01-297-6785
NSN 6685-00-631-3549
NSN 5945-00-989-5314
NSN 2925-00-684-7708
NSN 5950-00-490-1595
NSN 6145-00-521-0001
NSN 5965-01-111-0983
NSN 5835-01-114-3194
NSN 5998-01-495-0657
NSN 6320-01-564-0893