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 5910-00-852-3033
NSN 5996-00-827-2094
NSN 6130-00-964-2928
NSN 2925-00-149-0760
NSN 5945-01-061-4234
NSN 5910-01-390-7213
NSN 5895-01-625-2229
NSN 5855-01-147-4785
NSN 5835-01-106-1456
NSN 7035-01-154-0796
NSN 5960-01-628-2760
NSN 6240-01-134-3843