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 5920-01-068-9353
NSN 5996-01-264-7731
NSN 6685-01-165-8963
NSN 6240-01-424-5850
NSN 5965-01-367-2595
NSN 5925-01-043-2334
NSN 5930-00-473-3482
NSN 5855-00-482-9876
NSN 6220-01-259-0940
NSN 5965-00-215-5866
NSN 5965-01-422-0344
NSN 5925-00-920-7066