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 6240-01-491-9011
NSN 6105-01-422-9501
NSN 5975-00-636-3357
NSN 2925-01-255-6394
NSN 6320-01-202-8761
NSN 6320-01-497-3116
NSN 5965-01-592-3051
NSN 2925-01-323-4235
NSN 5996-01-069-2915
NSN 6130-00-403-8617
NSN 5920-01-260-7531
NSN 5960-01-589-6846