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 6620-00-251-0569
NSN 7035-01-058-1935
NSN 6145-01-220-9872
NSN 5910-00-908-6594
NSN 5945-00-022-5911
NSN 6240-00-612-0883
NSN 6110-01-361-8949
NSN 5999-00-925-1887
NSN 5965-01-266-7968
NSN 6685-01-439-9342
NSN 6610-01-491-4288
NSN 5998-01-239-6284