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 6130-00-325-5811
NSN 6145-01-024-3915
NSN 5950-00-891-2107
NSN 5895-01-130-9250
NSN 6110-00-480-4827
NSN 5998-01-427-3776
NSN 6110-01-434-2544
NSN 2925-00-899-4261
NSN 5935-01-263-2844
NSN 5905-01-455-0337
NSN 5996-01-585-6126
NSN 5835-01-132-5894