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 6105-01-052-7062
NSN 6130-00-263-1827
NSN 5905-01-190-9729
NSN 5960-01-628-2760
NSN 5935-00-967-3158
NSN 5930-01-560-7682
NSN 5910-01-590-3883
NSN 5930-01-363-3340
NSN 5935-01-399-4498
NSN 5895-00-929-6885
NSN 6130-01-444-5562
NSN 5925-01-028-6504