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 5930-01-445-7379
NSN 5996-00-279-5806
NSN 5945-01-380-7780
NSN 5925-01-432-1698
NSN 5895-01-108-0461
NSN 5990-00-065-3617
NSN 6135-01-386-5709
NSN 5950-01-546-0895
NSN 6110-01-563-5515
NSN 5999-01-279-4443
NSN 5895-01-045-8844
NSN 2925-00-494-5537