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 5915-01-247-8991
NSN 5996-00-240-0010
NSN 5950-01-147-5309
NSN 6240-01-421-6655
NSN 6610-00-500-0180
NSN 5945-01-406-3200
NSN 5915-01-203-1131
NSN 5975-00-905-0951
NSN 6105-00-130-1473
NSN 6110-01-093-8263
NSN 6145-01-556-5598
NSN 5965-01-310-5695