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 6320-01-512-2031
NSN 5835-00-949-3018
NSN 6130-01-319-6500
NSN 6620-00-829-1860
NSN 6240-01-097-2002
NSN 5935-01-233-5083
NSN 5935-00-808-4685
NSN 5905-01-012-3035
NSN 6320-01-072-2073
NSN 6645-01-023-6756
NSN 5935-01-333-0564
NSN 5990-01-609-4793