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 6220-01-172-1277
NSN 5990-01-626-2597
NSN 5960-01-037-7988
NSN 6610-01-359-5515
NSN 6150-01-241-3725
NSN 5925-01-532-6882
NSN 5945-00-296-8464
NSN 5998-01-156-1525
NSN 5855-01-586-5538
NSN 5895-01-278-9379
NSN 5895-00-922-9731
NSN 6110-01-435-7583