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 6110-00-253-9523
NSN 5965-00-424-9636
NSN 4140-01-211-4620
NSN 5965-01-423-8543
NSN 5855-01-593-6422
NSN 5975-00-351-7822
NSN 5960-01-077-6062
NSN 6130-01-166-9120
NSN 6650-00-113-2971
NSN 6240-01-462-5433
NSN 5996-01-186-5671
NSN 6130-01-220-0588