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 5990-01-534-8609
NSN 6620-01-538-2294
NSN 6150-01-181-8802
NSN 2925-00-101-7972
NSN 5960-01-443-3067
NSN 6150-00-494-3522
NSN 6145-00-912-6116
NSN 5965-01-431-9723
NSN 6130-01-492-8282
NSN 5996-01-486-9030
NSN 5999-01-042-3649
NSN 5985-01-467-3453