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 6620-00-170-5296
NSN 5905-01-451-5038
NSN 6145-01-204-7021
NSN 5975-01-386-6357
NSN 6130-01-219-2890
NSN 2925-01-327-3069
NSN 2925-01-029-5300
NSN 5835-00-023-0780
NSN 6135-00-170-8819
NSN 5855-00-879-7245
NSN 5985-00-539-7678
NSN 5960-00-245-0163