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 5945-01-367-6469
NSN 6650-00-224-3223
NSN 6620-00-153-0982
NSN 5999-00-339-3005
NSN 6220-01-605-1346
NSN 6320-01-342-5195
NSN 5996-01-245-1932
NSN 4140-01-262-3970
NSN 5965-01-252-8701
NSN 6320-01-129-9656
NSN 4140-00-167-1705
NSN 5915-00-269-3749