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 6620-01-420-8666
NSN 6130-01-440-2717
NSN 5999-01-016-5328
NSN 5985-01-511-9335
NSN 6145-01-276-5868
NSN 5905-01-202-8019
NSN 5930-01-567-1616
NSN 5905-01-033-0264
NSN 5910-01-187-5402
NSN 2925-00-632-8153
NSN 6130-01-536-3841
NSN 5930-01-648-8582