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 6240-01-166-4517
NSN 6240-01-574-8643
NSN 5996-01-193-4186
NSN 5855-01-258-5161
NSN 5915-01-420-5777
NSN 6620-00-341-1876
NSN 5998-01-577-9321
NSN 5990-01-084-8330
NSN 6135-01-382-0267
NSN 6610-01-392-1701
NSN 5945-01-209-6564
NSN 5930-01-583-3275