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 5935-01-245-9450
NSN 6320-01-458-1853
NSN 5960-01-588-1441
NSN 6610-00-186-9180
NSN 5895-01-027-1192
NSN 5905-01-362-6343
NSN 5905-01-207-7176
NSN 5920-01-344-2403
NSN 5855-01-163-8152
NSN 6650-01-184-9238
NSN 6145-01-621-2952
NSN 5945-00-923-9374