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 5999-01-149-5742
NSN 6145-00-180-9815
NSN 6645-00-232-4070
NSN 4140-00-703-3207
NSN 5910-01-532-9260
NSN 6685-01-450-4708
NSN 5910-01-436-6548
NSN 5965-00-732-8608
NSN 5915-00-809-1857
NSN 5990-01-341-5735
NSN 5920-00-102-8713
NSN 5998-01-258-4821