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 6620-01-258-2570
NSN 5999-01-020-5907
NSN 5925-00-393-2410
NSN 6150-01-527-8793
NSN 5925-00-356-8007
NSN 5975-01-277-5824
NSN 5915-00-469-5765
NSN 5910-00-895-7709
NSN 5920-01-406-3462
NSN 5945-01-488-2867
NSN 2925-01-484-8556
NSN 5920-01-042-9351