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 5905-01-415-3685
NSN 5915-00-570-0145
NSN 5920-00-300-1843
NSN 6240-01-442-7746
NSN 6110-01-362-3141
NSN 5835-01-535-0948
NSN 5915-01-607-4773
NSN 5945-01-391-1041
NSN 5930-01-084-5300
NSN 7035-00-116-1900
NSN 5935-00-265-0705
NSN 6610-01-083-3826