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 4140-01-328-6356
NSN 6220-00-900-5302
NSN 6135-01-071-4923
NSN 6650-01-115-8431
NSN 7035-01-534-2780
NSN 5910-00-446-0206
NSN 6150-00-500-6332
NSN 5975-01-130-2581
NSN 6610-01-230-9971
NSN 5895-00-501-8174
NSN 7035-01-184-8905
NSN 5950-01-487-8276