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 6240-00-306-9214
NSN 7035-01-318-3158
NSN 6135-00-990-1822
NSN 5905-01-123-6029
NSN 5999-01-342-9913
NSN 4140-01-407-6595
NSN 6610-01-083-3826
NSN 5965-01-578-6260
NSN 7035-01-357-7786
NSN 5990-01-249-8212
NSN 6620-01-572-8734
NSN 6685-00-809-5113