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 6240-00-179-2738
NSN 5965-01-564-3064
NSN 2925-01-248-6028
NSN 6240-00-702-1814
NSN 6220-01-460-4334
NSN 5915-01-391-8810
NSN 4140-00-066-0538
NSN 5998-01-006-4401
NSN 6610-01-278-9704
NSN 5996-01-397-6457
NSN 5998-01-233-5587
NSN 6650-01-358-5850