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 5945-00-762-0571
NSN 4140-01-340-6503
NSN 6150-00-185-9995
NSN 5975-01-471-9499
NSN 6105-00-308-4571
NSN 6105-01-364-7483
NSN 5996-01-313-7112
NSN 5855-01-649-3606
NSN 5935-00-348-6621
NSN 5905-01-068-0390
NSN 5945-01-282-3427
NSN 6650-00-717-8913