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 6220-00-984-7767
NSN 6220-00-424-9935
NSN 5930-01-123-9688
NSN 5835-01-392-3105
NSN 5996-01-348-4046
NSN 5910-00-050-0025
NSN 6620-01-118-2337
NSN 5930-01-370-4452
NSN 6220-01-019-0505
NSN 4140-01-534-4823
NSN 5915-01-411-5355
NSN 5996-00-969-0223