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 6135-00-248-4102
NSN 6320-00-445-1187
NSN 6650-01-252-1557
NSN 5975-01-501-6362
NSN 6105-01-194-8588
NSN 5855-00-906-5386
NSN 5920-00-185-5801
NSN 6240-01-245-0137
NSN 2925-00-684-2655
NSN 5975-01-446-6074
NSN 5910-01-334-9759
NSN 2925-01-139-6340