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 5965-00-653-4782
NSN 6610-01-399-7613
NSN 5965-01-101-2187
NSN 5960-00-212-6367
NSN 6650-00-791-1637
NSN 6645-01-495-0939
NSN 6610-00-805-9725
NSN 4140-00-814-5987
NSN 6320-01-280-5091
NSN 5895-00-522-7935
NSN 5945-01-192-1460
NSN 6105-01-215-1174