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 6650-00-443-4292
NSN 5996-00-597-2234
NSN 5945-01-434-5542
NSN 4140-01-521-9122
NSN 6610-01-416-2738
NSN 5950-01-577-0001
NSN 5999-01-645-4854
NSN 5905-00-240-2275
NSN 6150-01-179-7036
NSN 2925-01-462-1620
NSN 5925-00-792-9073
NSN 5915-01-263-3448