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 6220-01-246-5317
NSN 5990-01-562-4521
NSN 4140-00-684-4753
NSN 5975-01-157-9432
NSN 6220-01-361-8946
NSN 4140-00-810-1973
NSN 5925-01-384-3402
NSN 5930-01-579-2896
NSN 6610-00-105-7270
NSN 7035-01-631-5567
NSN 6645-01-318-1874
NSN 6650-01-421-2370