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 5975-01-056-5514
NSN 6135-01-222-0703
NSN 5835-00-137-7945
NSN 6645-01-335-3299
NSN 6105-01-419-0106
NSN 5925-01-178-5210
NSN 6685-00-998-0354
NSN 5855-00-832-9341
NSN 6645-01-077-4934
NSN 6150-00-074-1499
NSN 5910-00-107-4725
NSN 6135-00-276-7625