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 5965-01-274-7054
NSN 6105-00-086-8754
NSN 5960-01-420-2372
NSN 5996-00-034-4236
NSN 5910-00-604-4693
NSN 6620-01-168-8244
NSN 5895-00-683-8357
NSN 5960-00-597-2680
NSN 5998-01-040-7875
NSN 5945-00-231-2927
NSN 5945-01-139-7093
NSN 5930-01-617-8408