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 7035-01-150-6303
NSN 5905-00-559-2221
NSN 6110-01-285-8186
NSN 2925-01-660-9597
NSN 5855-01-217-4172
NSN 6650-00-991-3211
NSN 5985-00-470-1624
NSN 2925-01-607-4340
NSN 6110-01-615-9705
NSN 5855-01-571-6715
NSN 4140-00-255-2458
NSN 5920-00-762-3348