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 5998-01-254-6581
NSN 6620-01-271-0711
NSN 2925-01-528-7333
NSN 6150-00-089-9503
NSN 5910-00-064-5335
NSN 5910-00-043-3115
NSN 7035-00-009-8705
NSN 5910-01-435-4562
NSN 5910-01-655-1877
NSN 2925-01-602-1975
NSN 5910-01-364-0979
NSN 5855-01-317-5354