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 6150-01-483-0525
NSN 6135-00-567-1322
NSN 5945-01-104-9104
NSN 6130-01-023-0501
NSN 5945-01-244-4851
NSN 6685-01-185-3968
NSN 6150-01-574-0671
NSN 6150-01-130-5212
NSN 5895-01-596-8556
NSN 6105-01-398-1932
NSN 6145-01-553-7425
NSN 6620-01-223-9025