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 6130-01-525-1682
NSN 5985-01-246-1773
NSN 5925-00-972-3000
NSN 6320-00-186-6452
NSN 5835-01-171-9126
NSN 6685-01-640-7240
NSN 5915-01-132-9123
NSN 5999-00-549-5590
NSN 4140-01-549-0881
NSN 5985-00-178-1143
NSN 6320-00-405-2348
NSN 5996-01-302-6362