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 5960-01-149-1261
NSN 5985-00-188-9665
NSN 6135-01-471-2803
NSN 5950-01-487-3750
NSN 6105-01-446-6250
NSN 5996-01-076-1662
NSN 2925-00-766-1278
NSN 5975-00-300-1709
NSN 6320-01-317-3663
NSN 5915-01-468-5793
NSN 5990-01-606-1873
NSN 6650-00-842-2124