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 6650-01-535-2730
NSN 6645-00-389-3370
NSN 6610-01-310-3313
NSN 6685-00-825-4673
NSN 5835-01-491-4613
NSN 5915-01-426-8862
NSN 6620-00-243-1759
NSN 5895-01-352-0166
NSN 5985-01-342-4579
NSN 5935-00-249-3319
NSN 5855-01-461-2741
NSN 4140-01-424-6438