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 5925-01-040-0438
NSN 6105-00-968-6482
NSN 5835-01-277-0710
NSN 5950-01-432-5554
NSN 6145-01-423-0906
NSN 5950-00-679-7856
NSN 5930-00-689-8929
NSN 5915-01-198-0541
NSN 5910-01-370-8385
NSN 5935-01-337-3357
NSN 5945-00-070-3381
NSN 5996-01-203-5884