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 6320-00-456-0836
NSN 5855-01-175-3990
NSN 2925-00-602-0869
NSN 5855-01-521-1922
NSN 6645-01-437-7770
NSN 6320-01-171-3238
NSN 5950-01-161-0855
NSN 5855-00-149-0766
NSN 4140-01-160-8503
NSN 5910-01-401-5279
NSN 5920-01-385-8648
NSN 5999-00-410-7222