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 5920-01-117-6258
NSN 5835-01-397-6412
NSN 6320-01-345-5817
NSN 5910-01-122-5102
NSN 5999-01-186-6613
NSN 6240-00-066-0714
NSN 5950-01-437-8502
NSN 5999-01-503-0456
NSN 6105-01-647-7121
NSN 5990-00-398-0496
NSN 5990-01-432-4249
NSN 5920-01-384-4835