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 6320-00-701-0437
NSN 6610-00-058-0900
NSN 5960-01-148-0074
NSN
NSN 5975-01-613-8841
NSN 5998-01-429-9430
NSN 5920-01-634-0250
NSN 6610-00-339-8999
NSN 5985-00-865-8886
NSN 5835-01-433-8066
NSN 6110-01-593-4051
NSN 7035-01-204-9851