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 5950-01-146-9193
NSN 5915-01-354-1092
NSN 5965-01-395-0104
NSN 6110-00-941-3341
NSN 6620-01-484-6904
NSN 6645-01-242-0340
NSN 6240-01-112-1120
NSN 5990-01-241-2479
NSN 5990-00-799-2796
NSN 5905-00-205-9027
NSN 5985-00-655-1934
NSN 5855-01-503-1495