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 5950-00-307-7963
NSN 6150-01-049-6013
NSN 5960-01-093-9491
NSN 2925-01-224-1885
NSN 5996-00-139-7747
NSN 5998-01-560-4715
NSN 6220-01-297-5645
NSN 6105-01-149-6861
NSN 5950-01-259-3770
NSN 6685-00-730-8386
NSN 5935-01-474-9817
NSN 5855-01-439-1838