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 6220-01-469-1822
NSN 6145-00-278-0697
NSN 5985-01-642-1573
NSN 6110-01-116-3017
NSN 6240-00-334-6766
NSN 6130-01-176-6478
NSN 6130-01-004-8977
NSN 5895-01-529-0649
NSN 2925-00-388-8932
NSN 6105-01-328-8881
NSN 5935-01-024-4882
NSN 6220-01-104-5075