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 4140-01-078-6520
NSN 2925-01-295-9337
NSN 6220-01-299-2298
NSN 5925-00-147-0749
NSN 6220-01-495-3301
NSN 6110-00-810-9776
NSN 5996-00-636-4849
NSN 5930-00-924-1000
NSN 2925-01-180-7793
NSN 5960-00-575-5116
NSN 6650-01-305-4567
NSN 5960-00-174-1867