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 5950-00-678-9649
NSN 5925-01-499-0421
NSN 6685-01-609-2109
NSN 6320-01-449-1014
NSN 5945-01-428-6300
NSN 2925-01-612-0405
NSN 6620-00-932-6508
NSN 5990-01-345-1468
NSN 5915-01-608-5264
NSN 6645-01-484-4158
NSN 5935-01-586-2046
NSN 5998-01-568-6978