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 5835-00-059-5854
NSN 6320-01-093-5738
NSN 5950-01-013-7901
NSN 6320-01-170-4068
NSN 6610-00-132-3387
NSN 5998-01-330-1879
NSN 5975-01-398-6780
NSN 5960-01-085-7191
NSN 5990-00-082-3107
NSN 5990-00-099-0822
NSN 5835-00-217-2147
NSN 5996-00-932-3796