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 5930-00-171-0406
NSN 5999-00-105-0014
NSN 5945-00-615-6778
NSN 7035-01-145-5059
NSN 5985-00-540-9460
NSN 6610-01-168-6943
NSN 6130-01-371-1049
NSN 5855-01-422-8782
NSN 5985-01-083-4385
NSN 6620-01-446-6571
NSN 2925-01-511-5359
NSN 6135-01-391-8539