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 5945-01-568-2132
NSN 5996-01-633-7979
NSN 5935-01-201-2702
NSN 5985-01-203-1785
NSN 5990-01-443-2931
NSN 6610-00-536-4977
NSN 5985-00-541-7714
NSN 5998-01-086-8153
NSN 6135-00-917-1894
NSN 5996-01-022-6921
NSN 5965-01-604-1632
NSN 5925-01-420-6317