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 5835-01-452-4947
NSN 5895-01-606-8292
NSN 6130-01-181-5475
NSN 6135-00-416-2898
NSN 5960-00-156-4437
NSN 6240-01-328-6352
NSN 5975-00-087-6640
NSN 5920-01-424-3721
NSN 5930-00-082-1655
NSN 5998-00-853-7566
NSN 5855-00-763-2155
NSN 7035-01-144-6408