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 5985-01-096-8750
NSN 6105-01-481-0322
NSN 4140-00-482-2668
NSN 5920-00-812-1865
NSN 5910-01-593-8046
NSN 5945-00-104-1488
NSN 6105-01-258-5884
NSN 6610-01-083-3826
NSN 5945-00-410-9775
NSN 5996-01-416-8215
NSN 6620-01-456-0529
NSN 6145-01-139-6557