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 5905-00-067-7364
NSN 6620-00-993-5547
NSN 6645-01-481-5469
NSN 5998-01-158-6465
NSN 6220-00-223-4362
NSN 5999-00-403-6593
NSN 6645-01-210-2223
NSN 6610-01-593-0135
NSN 6135-01-584-0941
NSN 5975-00-783-3674
NSN 5985-00-967-2011
NSN 5855-01-391-7077