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 6620-00-004-1374
NSN 6135-01-610-2098
NSN 6240-01-252-8850
NSN 6620-01-580-2112
NSN 6130-01-204-9012
NSN 6645-01-335-5845
NSN 5835-00-841-2650
NSN 5920-01-462-1950
NSN 6145-01-248-1466
NSN 4140-01-216-3417
NSN 6610-01-444-4851
NSN 5945-00-597-1275