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 6685-01-598-2696
NSN 5990-01-476-9956
NSN 5935-00-156-0562
NSN 5945-00-868-8008
NSN 6320-00-521-9350
NSN 6610-00-230-7265
NSN 5990-00-707-0731
NSN 6320-00-403-6003
NSN 6650-00-176-1911
NSN 6685-01-254-3490
NSN 6610-00-894-2143
NSN 5910-01-522-0378