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 5945-01-176-7270
NSN 6240-00-079-0112
NSN 2925-01-426-3410
NSN 6220-00-524-6447
NSN 5930-00-016-8383
NSN 6145-01-272-3365
NSN 5975-01-261-6328
NSN 5935-01-197-7795
NSN 5925-01-035-7440
NSN 5996-01-612-6511
NSN 5935-01-440-8815
NSN 4140-01-649-6071