A nut having 8 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, octagon.
NSN 5950-01-534-4840
NSN 6135-01-554-8523
NSN 6105-01-274-7789
NSN 6650-01-049-1881
NSN 5930-00-573-8876
NSN 4140-01-634-0330
NSN 5910-00-219-7865
NSN 6110-01-391-2710
NSN 6135-01-573-7164
NSN 2925-01-629-9416
NSN 4140-01-143-1345
NSN 2925-00-814-8745