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 2925-01-154-2949
NSN 5950-01-492-5919
NSN 6220-01-005-9192
NSN 7035-01-227-2546
NSN 6650-00-689-8270
NSN 5998-01-397-8847
NSN 6150-01-050-1200
NSN 5975-01-451-4415
NSN 5975-01-287-6413
NSN 6610-01-421-4396
NSN 5999-01-512-9178
NSN 6105-01-630-4882