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 6610-01-023-1918
NSN 5920-00-884-0195
NSN 6150-01-472-1933
NSN 6610-01-658-3664
NSN 5905-01-064-4030
NSN 6240-01-252-8850
NSN 6130-01-367-7138
NSN 6110-01-388-3803
NSN 5895-00-875-8308
NSN 6105-01-360-6793
NSN 5910-00-135-8589
NSN 5930-01-277-7188