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.
NSN 6620-00-273-8735
NSN 6130-01-467-2820
NSN 6645-00-810-7229
NSN 6145-01-293-8628
NSN 5835-01-391-4556
NSN 5925-01-477-8316
NSN 5925-00-840-5393
NSN 6150-01-116-2406
NSN 5985-01-331-5119
NSN 5905-01-613-7301
NSN 4140-00-643-3744
NSN 5960-01-564-5044