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 5925-00-051-4892
NSN 2925-00-254-9776
NSN 5960-01-152-7740
NSN 6220-00-477-5946
NSN 7035-01-553-5036
NSN 6610-00-816-4998
NSN 5895-00-218-1355
NSN 5925-01-432-2731
NSN 5996-01-487-3733
NSN 5895-01-483-9828
NSN 5996-01-425-2696
NSN 5945-00-269-5375