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 6240-01-409-2465
NSN 6220-01-399-4910
NSN 6650-00-537-9222
NSN 5935-00-274-5750
NSN 5925-01-656-0165
NSN 5990-01-202-7003
NSN 4140-01-146-5409
NSN 5999-01-508-9710
NSN 6610-00-729-6479
NSN 6610-00-186-9180
NSN 6105-01-456-0307
NSN 6145-00-130-8078