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 5920-00-296-2842
NSN 6610-00-450-4875
NSN 5925-01-186-8270
NSN 5935-01-564-2343
NSN 5999-01-071-4221
NSN 5910-01-366-5475
NSN 6110-01-158-6138
NSN 5990-01-011-0683
NSN 6645-00-462-7072
NSN 5999-01-282-2847
NSN 5998-01-526-5098
NSN 5935-00-058-3812