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 5975-01-355-2774
NSN 5935-01-188-6981
NSN 5999-01-573-1560
NSN 5965-00-129-9779
NSN 6130-00-823-8481
NSN 5910-01-023-8230
NSN 6620-00-146-3465
NSN 6110-01-370-3181
NSN 5945-00-162-9525
NSN 5945-01-597-9838
NSN 5998-01-430-0454
NSN 6105-01-462-3627