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 5835-00-503-2608
NSN 6105-01-146-8622
NSN 6645-01-311-3324
NSN 7035-01-173-5503
NSN 5945-01-334-8580
NSN 5905-01-216-5196
NSN 5998-01-466-2085
NSN 5935-01-406-2757
NSN 5990-01-310-5630
NSN 5930-01-258-5878
NSN 5945-00-521-4847
NSN 4140-00-061-8702