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 5985-01-331-5928
NSN 6110-01-245-5344
NSN 2925-01-615-9859
NSN 6220-01-148-2735
NSN 5965-01-566-7184
NSN 6320-01-201-2776
NSN 6150-00-139-6036
NSN 5905-00-277-7439
NSN 5998-00-753-8891
NSN 6645-01-326-0747
NSN 5975-00-050-3729
NSN 6610-01-191-6500