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 5945-00-180-1234
NSN 6145-01-113-8205
NSN 6650-01-503-7561
NSN 5895-01-280-3711
NSN 6620-01-245-0184
NSN 6220-01-197-7680
NSN 6320-01-384-3850
NSN 4140-00-958-9730
NSN 5960-01-291-5593
NSN 5895-01-507-1127
NSN 5975-01-357-7019
NSN 6135-01-142-6456