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 5965-01-646-1122
NSN 6240-00-299-9819
NSN 5915-00-099-0347
NSN 5999-00-761-6062
NSN 5998-00-247-7201
NSN 6145-01-567-4802
NSN 5920-01-159-7949
NSN 5835-01-003-8076
NSN 5996-00-421-8429
NSN 5920-00-232-6419
NSN 4140-01-417-2611
NSN 5915-01-454-7196