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 5945-01-412-5120
NSN 5910-01-283-4222
NSN 5920-01-152-1949
NSN 6650-00-262-2324
NSN 2925-00-740-7029
NSN 2925-00-246-3077
NSN 5950-01-491-8548
NSN 6650-01-600-4843
NSN 5990-01-619-0935
NSN 5990-01-379-7999
NSN 6650-01-406-9852
NSN 6645-00-892-5750