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 5975-01-073-5103
NSN 5895-01-554-5634
NSN 4140-01-353-2205
NSN 6150-01-447-3694
NSN 5950-01-283-8139
NSN 5950-01-437-7445
NSN 5925-01-435-0411
NSN 6610-00-824-3376
NSN 5835-01-100-3265
NSN 6135-00-334-4500
NSN 5915-01-217-4082
NSN 5950-01-394-5352