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.
NSN 6620-01-373-4588
NSN 6150-01-426-0201
NSN 5925-01-093-7886
NSN 6150-00-707-3950
NSN 6220-00-269-3783
NSN 6220-00-314-9680
NSN 6685-00-356-2540
NSN 6150-00-909-9360
NSN 5998-00-100-6334
NSN 5835-00-998-5757
NSN 6650-01-225-9996
NSN 5999-01-138-7437