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 6145-01-279-1264
NSN 5905-01-574-0499
NSN 6645-00-551-8291
NSN 5945-01-521-6969
NSN 5985-01-654-0193
NSN 6130-01-441-6344
NSN 6105-01-044-0193
NSN 2925-01-422-1542
NSN 6130-00-246-6915
NSN 6130-00-110-9029
NSN 6620-01-340-1503
NSN 6130-01-480-5598