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 6240-01-304-6355
NSN 5996-00-403-7981
NSN 5930-00-306-4181
NSN 4140-00-409-8298
NSN 5985-01-091-4509
NSN 6135-01-164-3561
NSN 5985-00-018-8090
NSN 6135-01-609-6476
NSN 5990-00-402-7721
NSN 6145-01-616-2106
NSN 5996-01-152-2948
NSN 6650-01-586-0426