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 5990-00-880-8225
NSN 5990-00-636-4218
NSN 5895-00-697-0589
NSN 6130-01-243-3608
NSN 7035-01-575-9666
NSN 7035-00-890-4795
NSN 5910-00-405-8865
NSN 5998-00-248-5758
NSN 6650-01-654-6257
NSN 5945-00-348-9242
NSN 5835-01-602-0311
NSN 5855-01-201-4857