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 5895-01-132-8365
NSN 5855-01-389-8884
NSN 4140-01-336-0980
NSN 6685-00-221-4435
NSN 6620-00-596-1951
NSN 5985-00-213-8633
NSN 5915-01-424-0767
NSN 6150-01-510-8543
NSN 5996-00-308-6512
NSN 5930-01-243-2439
NSN 6135-00-191-6444
NSN 6130-01-386-2894