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 5895-00-912-4745
NSN 6645-01-158-3592
NSN 5975-00-782-6389
NSN 5999-01-422-1056
NSN 6110-00-156-4307
NSN 5996-01-135-2572
NSN 5920-01-381-1306
NSN 5935-00-014-3287
NSN 5835-01-274-1035
NSN 5975-01-282-5617
NSN 6150-00-107-5490
NSN 5996-01-444-1488