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 5935-00-811-2734
NSN 5985-00-005-8915
NSN 6130-00-855-2396
NSN 4140-00-999-7355
NSN 6110-01-609-5138
NSN 5915-01-391-7830
NSN 6105-00-592-8578
NSN 5895-00-911-6624
NSN 5920-00-900-5336
NSN 6150-00-807-2830
NSN 4140-01-441-8990
NSN 6610-00-518-4919