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 5960-00-965-5577
NSN 5835-01-160-7282
NSN 5935-00-772-7231
NSN 5855-01-529-8717
NSN 5920-00-981-5803
NSN 5930-01-310-8565
NSN 5965-01-169-9163
NSN 5910-00-595-8040
NSN 5835-01-528-1864
NSN 6150-01-646-9212
NSN 5945-01-384-5448
NSN 5895-00-342-9581