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 2925-01-089-6269
NSN 5998-01-039-2764
NSN 6620-01-352-5640
NSN 5905-01-032-3409
NSN 2925-01-156-9570
NSN 5920-01-416-0616
NSN 6130-01-023-0501
NSN 5985-00-854-0849
NSN 5975-01-459-7542
NSN 5855-01-235-5491
NSN 5915-00-826-9318
NSN 6685-01-472-5951