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 6150-00-369-6949
NSN 5950-00-816-9913
NSN 5905-01-398-4913
NSN 5990-01-413-2405
NSN 5925-00-824-0329
NSN 5999-01-181-3420
NSN 5996-01-148-9926
NSN 5985-01-586-5453
NSN 5910-01-298-1182
NSN 5945-01-071-3716
NSN 6150-00-661-0184
NSN 6105-01-595-2000