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 6320-01-501-7935
NSN 6610-01-581-0268
NSN 5930-01-491-8113
NSN 6110-00-414-1624
NSN 5905-01-496-7133
NSN 6135-01-222-0703
NSN 4140-01-368-7097
NSN 6130-00-886-4470
NSN 6105-01-381-0333
NSN 5985-01-120-5813
NSN 5905-01-164-1485
NSN 5925-01-643-1338