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 5975-01-078-5418
NSN 5990-01-443-2931
NSN 5930-01-211-6894
NSN 6150-01-352-4504
NSN 6645-01-196-6277
NSN 5835-01-321-7895
NSN 4140-01-079-3584
NSN 6685-00-551-6139
NSN 6150-01-359-1659
NSN 6135-01-447-0950
NSN 5960-01-504-3415
NSN 5920-01-292-7625