An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.
NSN 5965-00-317-1679
NSN 6620-01-449-8743
NSN 5996-00-518-4880
NSN 5855-01-191-3404
NSN 6110-01-389-5905
NSN 5935-01-439-3865
NSN 5975-01-123-5761
NSN 6240-00-159-4403
NSN 6220-00-276-8681
NSN 6620-01-042-2046
NSN 5910-01-106-6964
NSN 5835-01-200-7153