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 4140-01-531-4299
NSN 5930-01-571-6709
NSN 5905-01-365-4783
NSN 5950-01-459-4219
NSN 6620-01-312-6350
NSN 5920-01-531-2817
NSN 6150-01-649-7924
NSN 5910-01-394-2268
NSN 5910-00-446-9131
NSN 4140-01-468-0277
NSN 5975-01-105-4248
NSN 6135-01-437-6409