A metallic headed fastener having internal threads for a portion of the full length. It may have a smooth, hexagon or splined shank with an open or closed end. It is designed to be expanded tightly against the material it is being installed in by means of a special tool. The item must have a specified grip range. The grip range is the thickness of the material the item is being installed in. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5985-00-518-5240
NSN 5950-00-258-6776
NSN 5835-01-362-8367
NSN 5920-01-627-6344
NSN 5945-00-275-7927
NSN 5960-01-546-2379
NSN 5935-00-992-2583
NSN 7035-01-110-5745
NSN 5855-00-149-0766
NSN 6135-01-391-6515
NSN 5999-01-631-7419
NSN 7035-00-981-7216