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 5960-00-197-6282
NSN 6145-01-317-2686
NSN 5950-00-838-1510
NSN 6145-01-411-1210
NSN 6130-00-879-5197
NSN 2925-01-302-8591
NSN 5930-00-518-1642
NSN 4140-01-268-2898
NSN 6240-00-155-8016
NSN 5895-01-607-2700
NSN 6220-01-480-0923
NSN 6135-00-134-6648