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 5855-01-492-2042
NSN 5935-01-391-3759
NSN 5905-01-646-1831
NSN 5930-01-624-8989
NSN 6105-00-067-7517
NSN 6240-00-491-0517
NSN 6220-01-233-1534
NSN 5999-01-596-3085
NSN 5855-01-542-9059
NSN 5985-01-323-7029
NSN 6650-00-403-6386
NSN 6130-01-598-2064