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 5855-00-055-1579
NSN 5930-01-253-6421
NSN 5920-00-227-6586
NSN 5990-01-633-9503
NSN 2925-01-185-1814
NSN 5985-01-109-4201
NSN 5990-01-390-2177
NSN 6240-01-200-7937
NSN 2925-01-085-0691
NSN 6650-01-040-8338
NSN 6320-01-370-5222
NSN 5965-01-204-8505