A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.
Classification: Nuts of iron or steel
NSN 5930-00-243-3052
NSN 6145-00-154-1360
NSN 5925-01-661-2591
NSN 5930-01-397-8800
NSN 5835-00-689-0278
NSN 6130-01-352-6112
NSN 6110-00-476-8689
NSN 7035-00-329-4015
NSN 5950-00-278-4186
NSN 5855-00-436-3852
NSN 6135-01-196-7399
NSN 5925-01-441-9624