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 7035-01-060-3835
NSN 6240-01-473-0864
NSN 6220-00-867-6624
NSN 5945-01-057-8074
NSN 5915-01-633-9845
NSN 5996-01-426-6713
NSN 6240-01-012-2706
NSN 5930-01-541-4847
NSN 5920-01-434-7527
NSN 5996-00-004-4699
NSN 5920-00-332-8384
NSN 6240-01-372-5894