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 6220-01-600-1362
NSN 6650-01-585-9249
NSN 5930-00-436-4600
NSN 5985-01-259-7145
NSN 5990-00-058-4514
NSN 5950-01-408-2938
NSN 6130-00-153-1338
NSN 6240-00-268-8356
NSN 5920-01-309-9216
NSN 5996-01-080-7943
NSN 5920-00-687-2066
NSN 5996-00-017-9189