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 5925-00-695-9414
NSN 5925-01-529-1895
NSN 6645-00-171-9639
NSN 5960-00-781-4084
NSN 6645-01-385-7033
NSN 6610-00-727-9918
NSN 5895-01-087-1818
NSN 5920-00-432-5838
NSN 5835-01-442-6482
NSN 6135-01-584-0941
NSN 6620-01-271-0711
NSN 2925-01-624-5647