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 5920-00-051-9742
NSN 5985-01-276-6444
NSN 6150-01-250-4799
NSN 5935-01-487-4986
NSN 5965-00-267-4173
NSN 6220-01-594-0119
NSN 6645-01-251-7887
NSN 5935-00-489-0160
NSN 5935-01-090-8344
NSN 6620-01-053-6650
NSN 6685-01-418-8753
NSN 5910-00-145-5754