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 6645-01-252-8870
NSN 5998-01-199-7547
NSN 6130-01-064-0945
NSN 5855-01-144-4837
NSN 5855-00-149-0766
NSN 7035-01-523-0819
NSN 6240-01-340-7591
NSN 5999-01-479-6429
NSN 5910-01-487-1935
NSN 6110-01-087-1603
NSN 5910-01-160-8773
NSN 5960-01-649-1341