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 5905-00-281-1172
NSN 5996-00-882-9768
NSN 6320-00-149-7570
NSN 6320-01-201-2776
NSN 6650-00-256-9059
NSN 6105-00-308-9696
NSN 6685-00-909-3404
NSN 6130-00-189-8000
NSN 6150-01-259-7888
NSN 6145-00-854-1892
NSN 5945-01-337-6473
NSN 5935-01-132-8285