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 6685-01-205-3830
NSN 6150-00-983-3176
NSN 6320-00-116-3658
NSN 5895-00-923-4955
NSN 5920-00-983-6234
NSN 5950-01-486-9032
NSN 5855-01-199-2046
NSN 5950-00-710-1980
NSN 6220-01-611-1224
NSN 5855-00-494-9581
NSN 7035-01-339-5480
NSN 4140-00-826-4283