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 7035-01-226-8894
NSN 6650-00-050-0476
NSN 5855-01-474-8655
NSN 6110-00-899-2505
NSN 5855-01-122-9418
NSN 6105-00-375-6056
NSN 5935-01-231-2691
NSN 6320-01-512-2031
NSN 5910-01-183-0897
NSN 5905-00-868-1042
NSN 5935-00-093-1134
NSN 5925-01-047-6301