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 5930-01-197-7310
NSN 5945-01-058-7817
NSN 5910-01-130-0598
NSN 5999-01-644-3153
NSN 6320-01-278-2359
NSN 6220-01-546-6371
NSN 5920-00-227-5435
NSN 5925-00-766-6577
NSN 6620-01-651-5425
NSN 6610-00-060-0871
NSN 5960-00-815-6072
NSN 5999-00-616-2210