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 5930-01-361-1275
NSN 5910-01-064-7790
NSN 6135-00-134-6648
NSN 6220-00-486-8643
NSN 6150-01-514-3960
NSN 5920-01-393-2076
NSN 5999-01-145-4274
NSN 6150-00-279-9337
NSN 5930-00-236-0332
NSN 5835-00-315-3797
NSN 5945-01-022-9695
NSN 5925-00-883-1171