A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 5990-01-652-7373
NSN 6685-00-893-9020
NSN 5999-01-314-5911
NSN 6150-01-386-5647
NSN 6130-01-415-1161
NSN 5999-01-315-8105
NSN 5835-01-268-1924
NSN 6610-01-362-8686
NSN 6320-01-072-2073
NSN 5945-00-187-7764
NSN 5905-00-842-0167
NSN 5915-00-274-2282