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 6150-00-715-9545
NSN 5895-00-539-8322
NSN 6150-00-760-7033
NSN 6650-01-435-2994
NSN 6650-01-202-0596
NSN 6220-01-076-1836
NSN 5935-01-191-5317
NSN 6135-00-377-9165
NSN 5960-01-051-9405
NSN 4140-01-005-5364
NSN 5965-01-318-9474
NSN 6145-01-580-1865