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: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5999-01-383-1580
NSN 5910-01-094-9266
NSN 5985-01-034-0923
NSN 7035-01-320-9820
NSN 6105-01-521-9168
NSN 6320-01-170-4068
NSN 5990-01-050-1102
NSN 6620-00-130-0815
NSN 5835-00-543-1325
NSN 5945-00-104-5922
NSN 5855-01-120-7831
NSN 5920-01-378-6312