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 5945-01-386-5505
NSN 5920-01-345-5433
NSN 5990-00-258-0228
NSN 5945-00-753-5127
NSN 5950-01-519-3329
NSN 5945-00-287-8022
NSN 5990-01-175-2597
NSN 6130-01-243-0983
NSN 7035-00-455-7666
NSN 6620-00-243-7766
NSN 6220-01-572-1896
NSN 5990-00-236-0831