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 7035-00-908-4933
NSN 6650-01-057-0695
NSN 5996-01-207-0804
NSN 6645-01-144-8627
NSN 5985-01-097-0093
NSN 5998-01-445-0690
NSN 6135-00-209-6918
NSN 5975-01-219-5217
NSN 5960-00-245-2645
NSN 6220-00-147-0035
NSN 6110-01-602-9286
NSN 6105-01-607-3526