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 5930-01-585-6476
NSN 5915-00-739-7331
NSN 5965-01-432-1452
NSN 6130-01-200-8212
NSN 5999-01-180-1587
NSN 5835-01-493-1826
NSN 5930-00-256-3404
NSN 5990-01-166-2237
NSN 5935-01-378-8348
NSN 5925-01-634-0664
NSN 7035-00-455-7666
NSN 5960-01-023-8037