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 6610-01-555-8364
NSN 5915-01-225-3927
NSN 6110-01-385-0247
NSN 6145-01-329-0681
NSN 5998-01-384-3242
NSN 5990-00-409-3594
NSN 5835-01-310-8979
NSN 6645-01-603-9331
NSN 6620-00-987-9761
NSN 7035-00-803-3056
NSN 6685-01-003-7112
NSN 5950-00-932-4260