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 6685-01-370-5258
NSN 5935-01-186-5920
NSN 5855-01-268-6468
NSN 5996-00-557-3695
NSN 5920-01-180-8307
NSN 5996-01-409-1860
NSN 5835-01-568-7796
NSN 7035-00-104-7613
NSN 6145-00-398-4405
NSN 6135-00-191-6444
NSN 5855-01-634-0259
NSN 5915-01-199-7176