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 6220-01-607-6220
NSN 5960-01-553-4557
NSN 5998-01-612-1661
NSN 6150-01-465-9159
NSN 6645-01-202-7986
NSN 6620-01-476-7355
NSN 5855-01-426-5589
NSN 5925-01-117-6759
NSN 6320-00-174-1362
NSN 5925-00-474-5401
NSN 5905-01-415-1529
NSN 5996-01-371-6804