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 5945-01-618-3615
NSN 4140-00-580-8508
NSN 6240-01-458-3611
NSN 5920-01-482-6006
NSN 5855-01-133-3587
NSN 6610-00-731-9532
NSN 6240-01-555-7701
NSN 5990-01-501-9094
NSN 5998-00-789-8709
NSN 5910-00-471-5221
NSN 5950-00-198-4201
NSN 5930-01-605-3593