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 6645-01-123-6661
NSN 5930-01-533-4209
NSN 6620-01-098-9866
NSN 5905-01-577-0795
NSN 4140-01-392-8068
NSN 5835-01-579-5941
NSN 6645-01-650-1860
NSN 5895-01-250-1367
NSN 4140-01-389-3911
NSN 4140-01-277-6355
NSN 5945-01-593-0056
NSN 5996-00-835-5290