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 5990-01-555-6616
NSN 5915-01-139-5441
NSN 6240-01-235-2604
NSN 5905-01-115-4001
NSN 4140-00-857-9970
NSN 5910-01-221-5172
NSN 6130-01-309-1774
NSN 6240-00-824-4678
NSN 5990-01-493-4039
NSN 5835-01-439-0180
NSN 6105-00-402-6315
NSN 5855-01-381-6052