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 5855-01-500-6617
NSN 7035-01-204-9851
NSN 5945-01-124-7680
NSN 5945-00-946-1155
NSN 5925-00-950-7444
NSN 6105-01-396-0336
NSN 6135-00-276-7625
NSN 5945-01-539-1076
NSN 5975-00-865-3537
NSN 7035-00-562-9881
NSN 4140-00-419-4481
NSN 5945-00-441-9681