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 5990-00-518-3195
NSN 6110-01-550-9762
NSN 5985-01-634-0635
NSN 5950-00-227-3948
NSN 5905-01-394-0836
NSN 6320-01-576-6310
NSN 5915-01-633-9845
NSN 5920-01-172-8509
NSN 5996-01-050-6910
NSN 6105-01-170-2264
NSN 5945-00-284-3155
NSN 5945-00-768-2939