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 5999-00-388-0584
NSN 6645-00-339-0318
NSN 6220-00-608-4283
NSN 5930-01-447-2837
NSN 5905-01-403-2806
NSN 6220-00-276-8681
NSN 6130-01-501-6390
NSN 4140-00-359-5021
NSN 6620-01-359-3920
NSN 5985-01-231-5401
NSN 5910-01-460-6504
NSN 6320-01-397-9995