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 6150-01-413-3597
NSN 6320-00-261-9136
NSN 5915-01-459-6350
NSN 6685-01-429-8922
NSN 5930-00-541-8594
NSN 5915-01-239-1964
NSN 6150-01-603-6642
NSN 5990-01-108-0436
NSN 5975-01-419-9073
NSN 6105-01-647-7707
NSN 5965-01-513-9978
NSN 6620-01-232-0680