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 6685-01-631-3278
NSN 4140-01-166-0028
NSN 5910-01-038-1562
NSN 6645-01-130-4450
NSN 5965-00-170-5254
NSN 2925-01-556-0333
NSN 2925-01-517-4037
NSN 5855-00-951-6483
NSN 6150-01-133-4444
NSN 6645-00-276-7544
NSN 5990-00-964-6422
NSN 5935-00-630-1662