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 5990-00-140-4559
NSN 5975-01-176-5235
NSN 5950-00-035-8791
NSN 5985-01-604-3963
NSN 6145-01-441-8571
NSN 5990-01-433-1471
NSN 4140-00-287-3175
NSN 5975-00-207-3416
NSN 5998-01-237-2541
NSN 5990-01-554-8547
NSN 2925-01-482-8202
NSN 4140-00-495-2848