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 6650-01-286-6300
NSN 6145-01-171-0719
NSN 6620-01-388-8955
NSN 5935-01-499-6031
NSN 5925-01-442-8589
NSN 5998-00-401-4484
NSN 2925-01-617-6302
NSN 4140-01-205-6279
NSN 5930-01-652-7396
NSN 6110-01-099-4334
NSN 5905-00-104-9208
NSN 6610-00-119-2839