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 5945-00-886-5495
NSN 6320-00-977-3930
NSN 6650-01-541-0506
NSN 6685-01-470-5010
NSN 6645-00-449-4446
NSN 6150-01-182-8003
NSN 6130-01-199-7595
NSN 4140-01-388-2007
NSN 5855-00-436-3852
NSN 5855-00-147-2508
NSN 5920-01-025-5863
NSN 5950-01-476-7341