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 6610-01-299-7171
NSN 5990-00-589-5045
NSN 5998-01-145-7369
NSN 7035-01-207-8704
NSN 5950-00-151-7954
NSN 5975-01-227-1519
NSN 5996-00-954-0556
NSN 5855-00-149-0766
NSN 2925-00-578-4068
NSN 5945-01-281-2886
NSN 6645-00-250-4680
NSN 5920-01-020-7659