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 5975-01-570-6420
NSN 6240-01-426-5179
NSN 5930-01-386-2042
NSN 4140-01-425-7955
NSN 5895-01-158-2247
NSN 5835-00-681-0005
NSN 5910-01-246-4138
NSN 7035-01-289-4022
NSN 5965-00-222-0282
NSN 5905-01-378-6746
NSN 2925-00-707-6770
NSN 6645-01-049-6116