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 5835-01-541-9991
NSN 6220-00-205-2040
NSN 6130-00-639-0666
NSN 6610-00-925-0935
NSN 6685-01-230-2046
NSN 5945-01-388-1997
NSN 5835-00-231-9219
NSN 6150-01-536-7983
NSN 5990-01-012-0613
NSN 6150-01-197-2833
NSN 5975-00-913-7844
NSN 5910-00-199-8460