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 5920-01-149-0642
NSN 5990-01-131-2008
NSN 5925-01-593-1220
NSN 5945-01-378-8164
NSN 6110-01-466-3581
NSN 6620-01-309-1287
NSN 6650-01-493-6638
NSN 6240-01-025-5847
NSN 5920-00-819-3518
NSN 5965-01-214-6225
NSN 6320-01-106-4414
NSN 4140-01-300-1573