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 6320-01-211-6578
NSN 5999-01-529-6976
NSN 7035-00-476-7178
NSN 6220-01-505-1795
NSN 6110-01-328-8292
NSN 6150-01-530-3600
NSN 5999-01-488-0827
NSN 7035-00-803-3056
NSN 6150-00-719-5260
NSN 5920-01-097-8773
NSN 6220-00-581-3858
NSN 4140-01-415-2478