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 5990-01-178-5091
NSN 5910-01-441-9552
NSN 5945-01-401-5323
NSN 5930-00-217-2984
NSN 6320-01-359-3921
NSN 4140-01-426-6629
NSN 5930-01-141-7740
NSN 2925-00-453-4100
NSN 5998-01-345-7108
NSN 6150-01-029-2488
NSN 6110-01-050-8119
NSN 5905-01-146-5511