An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5950-01-412-8427
NSN 5999-00-979-8732
NSN 5905-01-513-2856
NSN 5950-01-341-0767
NSN 6650-01-509-4948
NSN 5930-00-466-3643
NSN 6620-01-258-6209
NSN 6105-00-228-0927
NSN 5920-01-550-9545
NSN 6150-01-108-5207
NSN 5835-01-559-3824
NSN 6645-01-290-3930