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 6320-01-618-7800
NSN 6320-00-575-6072
NSN 5999-01-441-5674
NSN 6240-01-401-5340
NSN 6645-00-296-8310
NSN 5996-01-567-6285
NSN 5960-01-071-5342
NSN 5965-01-358-6859
NSN 6130-01-383-0416
NSN 5999-00-513-7763
NSN 5985-01-322-3003
NSN 5895-00-525-3295