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 5920-01-516-5989
NSN 5990-01-559-0578
NSN 6135-01-353-3802
NSN 6135-01-438-0228
NSN 5998-01-228-7633
NSN 6145-01-200-8643
NSN 5999-01-352-5855
NSN 5895-01-384-8500
NSN 6145-01-517-3714
NSN 5935-01-657-5007
NSN 5950-01-526-0182
NSN 6645-01-449-1452