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 4140-01-133-2626
NSN 5920-00-615-7625
NSN 5945-01-188-7224
NSN 2925-01-194-2484
NSN 5945-00-503-9958
NSN 5835-01-439-0180
NSN 6135-00-170-8819
NSN 5945-00-152-9562
NSN 6220-01-123-9290
NSN 6110-00-883-3505
NSN 6145-01-523-6963
NSN 5945-01-515-9681