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 4140-00-240-1836
NSN 5950-01-634-0677
NSN 5950-00-928-6113
NSN 6320-01-449-1014
NSN 2925-01-067-4446
NSN 6130-01-290-5468
NSN 6650-00-336-0753
NSN 5965-00-233-3851
NSN 6150-00-172-0431
NSN 5835-00-148-6026
NSN 5915-00-201-1048
NSN 5910-00-622-3036