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 6685-01-199-5911
NSN 6320-01-166-3602
NSN 6220-01-327-4054
NSN 6130-01-436-6032
NSN 5945-00-248-5827
NSN 5925-00-506-4365
NSN 5930-01-162-2951
NSN 6620-01-375-6741
NSN 6685-01-462-0003
NSN 5910-01-293-1266
NSN 5950-01-434-9076
NSN 5930-01-394-9509