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 6135-00-880-1026
NSN 5835-00-133-0599
NSN 6110-01-135-5789
NSN 5960-00-466-2258
NSN 6620-00-511-3355
NSN 5985-00-779-5697
NSN 6130-01-499-1083
NSN 6145-01-509-6955
NSN 6610-01-148-2181
NSN 6105-01-254-2722
NSN 5998-01-459-9395
NSN 5930-01-029-5824