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 6150-01-353-3993
NSN 5975-00-087-6640
NSN 6240-01-189-0184
NSN 5895-00-349-8999
NSN 5925-00-926-8425
NSN 6320-00-194-4252
NSN 5905-01-257-7432
NSN 6650-00-792-8577
NSN 6650-01-580-2501
NSN 5945-01-660-8615
NSN 5998-01-599-6251
NSN 5996-01-013-8824