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 6620-01-094-6549
NSN 5855-01-526-0131
NSN 6150-01-053-3713
NSN 5950-00-394-1546
NSN 5895-01-446-8656
NSN 5855-00-925-0114
NSN 5975-00-212-7754
NSN 5985-01-141-7059
NSN 7035-01-459-9598
NSN 4140-01-036-7178
NSN 5930-01-528-3289
NSN 4140-01-313-3733