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 5960-01-088-6553
NSN 5996-01-239-6809
NSN 6650-01-100-0933
NSN 5945-01-188-4309
NSN 5920-00-892-2640
NSN 6645-00-155-2398
NSN 6240-01-188-2745
NSN 6135-00-127-1683
NSN 6145-01-113-8205
NSN 5835-00-969-5771
NSN 5985-01-518-8280
NSN 5925-01-123-5328