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: Articles of aluminum nesoi
NSN 6320-00-725-0754
NSN 5920-01-226-2896
NSN 5990-01-470-2565
NSN 5920-01-364-1866
NSN 5960-01-269-6045
NSN 6320-00-456-2092
NSN 6150-01-370-6435
NSN 6145-01-192-5227
NSN 6650-01-240-2334
NSN 5990-00-187-5249
NSN 6610-01-258-6206
NSN 5950-00-852-8319