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 5935-01-326-8585
NSN 5935-01-159-7401
NSN 5855-01-213-9076
NSN 2925-00-149-0760
NSN 5960-01-599-9821
NSN 5925-00-581-6902
NSN 6240-01-077-1127
NSN 6135-00-683-0536
NSN 5910-00-028-2216
NSN 5965-01-128-1410
NSN 5950-01-650-3914
NSN 5996-01-323-0166