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 6610-00-021-2259
NSN 6220-01-484-1992
NSN 6645-01-036-5027
NSN 2925-01-454-2046
NSN 6220-00-768-4105
NSN 5930-00-805-7461
NSN 5835-01-300-4226
NSN 5985-00-816-6636
NSN 6220-00-149-0977
NSN 6145-01-172-1000
NSN 6135-01-522-3386
NSN 6620-00-726-8153