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 6620-01-470-1058
NSN 6110-01-322-8514
NSN 5905-01-441-8153
NSN 6130-01-395-1005
NSN 5895-00-879-1789
NSN 5998-01-346-3015
NSN 5910-01-555-7751
NSN 6145-00-762-4845
NSN 5925-00-740-9996
NSN 6135-01-200-5144
NSN 5975-01-339-5027
NSN 6645-01-159-8787