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 6145-01-116-1274
NSN 5925-00-035-8469
NSN 5998-01-386-6420
NSN 5905-01-214-4119
NSN 6220-01-398-8937
NSN 5910-01-428-4361
NSN 6240-01-020-3440
NSN 5895-01-566-7169
NSN 5950-01-539-2089
NSN 5975-01-083-5792
NSN 5960-01-486-3060
NSN 6685-00-901-7219