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 5950-00-224-9214
NSN 5905-01-150-6351
NSN 2925-01-063-7876
NSN 5920-01-025-1618
NSN 6220-01-634-0660
NSN 6645-00-078-5126
NSN 5910-01-016-5138
NSN 5985-01-304-2243
NSN 5990-01-483-7313
NSN 5925-01-451-3584
NSN 6685-00-518-4237
NSN 6645-00-124-9939