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 5910-00-418-8736
NSN 5855-00-151-3853
NSN 6645-01-062-0905
NSN 6320-00-831-2227
NSN 6685-01-436-7365
NSN 6110-01-123-5125
NSN 6645-00-177-4729
NSN 5855-00-361-0167
NSN 5895-01-247-7375
NSN 6650-00-059-6268
NSN 6240-01-441-8368
NSN 6320-00-371-8335