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 6610-01-139-6341
NSN 5990-01-440-7135
NSN 6105-01-447-2984
NSN 6240-01-628-3068
NSN 6105-01-553-9476
NSN 5910-01-495-1306
NSN 6320-00-295-2854
NSN 6150-00-704-4018
NSN 6610-01-303-9516
NSN 5945-01-542-5412
NSN 6650-00-025-4772
NSN 6240-01-288-0555