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 6650-01-340-3058
NSN 5975-01-598-5275
NSN 5999-00-391-2393
NSN 6105-01-120-1092
NSN 6105-01-328-0943
NSN 6150-01-339-2467
NSN 6220-00-393-4222
NSN 5920-00-034-0940
NSN 5920-01-459-7890
NSN 5998-00-717-6002
NSN 5855-00-489-6754
NSN 6240-00-472-4635