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 5915-01-233-8181
NSN 6105-01-119-8209
NSN 5915-01-298-6379
NSN 5960-01-193-5224
NSN 5998-01-462-9195
NSN 5925-01-641-9507
NSN 6145-01-552-7133
NSN 5910-00-528-9714
NSN 6240-01-406-4042
NSN 6320-00-164-4087
NSN 6650-01-373-8067
NSN 6240-01-564-9542