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 6240-00-079-7852
NSN 6135-01-050-3194
NSN 6220-01-443-2464
NSN 5975-00-471-8431
NSN 5925-01-206-9991
NSN 5935-01-361-8849
NSN 5895-00-453-6703
NSN 5996-00-959-4892
NSN 6240-01-633-9357
NSN 6220-00-039-5649
NSN 5998-00-881-9781
NSN 5999-01-017-3738