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 5965-01-515-2009
NSN 5835-01-535-8470
NSN 6620-01-237-5603
NSN 6620-00-801-8885
NSN 5960-00-960-6805
NSN 5935-00-844-1641
NSN 6240-01-399-0343
NSN 5915-01-547-9960
NSN 5950-01-459-8751
NSN 5965-01-098-7028
NSN 5915-00-430-4020
NSN 6610-01-412-4427