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 6220-01-334-5120
NSN 4140-01-400-2942
NSN 5910-01-081-1266
NSN 5855-00-004-0904
NSN 2925-01-633-4048
NSN 7035-01-455-3482
NSN 6685-01-193-7866
NSN 5910-00-896-5209
NSN 5965-00-142-9052
NSN 6130-01-145-9022
NSN 5930-01-406-2452
NSN 5990-00-893-8998