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 2925-01-497-9381
NSN 5945-00-240-7869
NSN 5996-01-110-6790
NSN 2925-01-463-8856
NSN 5965-00-368-8204
NSN 5930-01-485-4138
NSN 5895-01-390-2272
NSN 6610-00-518-4919
NSN 6610-01-188-1550
NSN 5985-01-363-7173
NSN 6110-01-329-5093
NSN 5925-00-015-2806