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 5895-00-518-1593
NSN 5835-01-647-6426
NSN 5999-00-895-6649
NSN 6110-01-328-1644
NSN 6320-01-279-0343
NSN 5990-01-252-8175
NSN 6320-01-253-1028
NSN 5945-01-646-0719
NSN 6240-00-773-2872
NSN 6105-01-097-3166
NSN 5945-00-432-0052
NSN 6685-01-418-7772