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 6320-01-116-3980
NSN 6685-01-608-5596
NSN 6610-01-061-8466
NSN 6150-01-200-1028
NSN 6105-00-588-2470
NSN 5999-01-433-5438
NSN 5910-01-347-0260
NSN 6145-01-472-3120
NSN 5950-00-203-5621
NSN 5925-01-433-1633
NSN 5975-01-306-6236
NSN 5910-01-589-0511