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 5990-01-198-0115
NSN 5915-01-021-0160
NSN 7035-00-870-0290
NSN 5985-01-100-3676
NSN 5855-00-198-3197
NSN 5999-00-736-6844
NSN 6650-01-633-9147
NSN 6320-01-113-7647
NSN 5998-00-395-7206
NSN 6135-01-532-5410
NSN 5855-00-411-8688
NSN 6240-01-376-3697