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 6610-00-722-7472
NSN 6135-01-070-3865
NSN 5835-00-279-6626
NSN 6610-01-188-5215
NSN 6610-01-352-5500
NSN 5975-00-459-8902
NSN 6240-00-262-8851
NSN 6620-00-006-6418
NSN 4140-01-562-1596
NSN 5935-01-463-1534
NSN 5950-00-205-2932
NSN 5835-01-133-4197