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 5950-01-325-8868
NSN 6620-00-712-4431
NSN 6620-01-254-7963
NSN 6650-01-421-2370
NSN 7035-01-155-9025
NSN 5996-01-579-6558
NSN 6130-01-249-5183
NSN 5996-00-557-1222
NSN 6105-01-241-5778
NSN 6645-01-303-5855
NSN 5910-01-572-7794
NSN 5945-00-596-2665