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 5950-01-014-3509
NSN 6240-00-225-5128
NSN 5910-01-551-8720
NSN 5999-01-415-1835
NSN 6150-00-205-6775
NSN 6130-01-305-6515
NSN 6145-01-156-6546
NSN 5915-01-265-5915
NSN 6645-00-780-5260
NSN 5965-01-533-7687
NSN 5950-01-211-6459
NSN 5915-00-066-0371