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 6240-01-482-1738
NSN 6220-01-278-9822
NSN 7035-01-204-9851
NSN 5905-01-379-7718
NSN 5905-01-358-8388
NSN 5920-00-245-6434
NSN 5998-01-562-0710
NSN 5935-01-134-2784
NSN 5935-01-012-0856
NSN 5999-01-025-1011
NSN 4140-01-400-3610
NSN 5910-01-423-8567