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 5965-01-436-0390
NSN 6110-00-663-4054
NSN 6645-00-498-6869
NSN 5996-00-672-6303
NSN 6130-01-346-5365
NSN 5990-00-446-0518
NSN 4140-00-227-8228
NSN 6650-01-651-3713
NSN 4140-01-254-0435
NSN 5905-01-403-2806
NSN 5835-01-345-6697
NSN 5998-01-444-1893