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 6145-01-504-8141
NSN 6620-01-234-1799
NSN 6620-00-993-9564
NSN 6320-00-360-1744
NSN 5950-01-517-6189
NSN 5835-00-302-5296
NSN 6130-01-218-5682
NSN 5835-01-384-3206
NSN 5915-01-281-0471
NSN 6645-01-408-6568
NSN 5945-01-281-7404
NSN 5920-01-553-0906