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 5945-00-430-7969
NSN 6620-01-658-8133
NSN 5925-01-337-8575
NSN 2925-01-604-8984
NSN 7035-00-490-0485
NSN 5930-01-321-1407
NSN 7035-00-574-4223
NSN 6685-01-066-1317
NSN 6220-00-533-3936
NSN 6105-01-370-4267
NSN 6620-01-475-4717
NSN 4140-01-011-0165