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 5985-01-237-4011
NSN 5895-00-935-6168
NSN 5835-01-394-2261
NSN 5998-01-309-9006
NSN 5920-01-492-6512
NSN 6220-01-518-0572
NSN 6320-01-519-8767
NSN 5996-01-253-3486
NSN 6135-01-508-6083
NSN 6650-01-406-5322
NSN 6620-01-168-8450
NSN 6650-01-216-2707