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 4140-00-334-4762
NSN 6110-01-411-6619
NSN 5915-01-168-6570
NSN 7035-00-834-2090
NSN 5835-00-034-4976
NSN 5999-00-923-3761
NSN 6650-01-127-2371
NSN 5920-00-314-6870
NSN 5945-01-111-2627
NSN 5996-01-366-4150
NSN 6240-01-553-3253
NSN 6650-01-445-7250