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 6145-01-154-9606
NSN 5910-01-368-5544
NSN 5945-01-446-4534
NSN 5985-01-229-6393
NSN 5975-01-178-4302
NSN 5945-01-582-5995
NSN 5996-01-194-3289
NSN 5910-01-323-7086
NSN 5999-01-339-1325
NSN 5915-01-254-3810
NSN 5895-01-280-5182
NSN 5925-00-133-2963