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 6620-01-587-1088
NSN 5975-01-401-5355
NSN 5935-01-597-2698
NSN 4140-00-225-8586
NSN 6320-01-451-0821
NSN 7035-00-870-0290
NSN 6685-01-156-8443
NSN 5975-00-877-2567
NSN 5990-00-277-3763
NSN 5945-01-513-5162
NSN 7035-00-495-2137
NSN 6240-01-601-6427