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 6610-00-761-5459
NSN 5999-00-664-1818
NSN 6610-01-102-2256
NSN 5855-01-180-5369
NSN 5920-00-144-2535
NSN 6130-01-634-0603
NSN 5905-01-276-7156
NSN 5855-01-573-0761
NSN 6240-00-556-8657
NSN 6610-01-534-9765
NSN 5910-01-483-1096
NSN 5910-01-384-2665