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 5999-01-482-1307
NSN 6610-01-479-6734
NSN 6110-01-031-7185
NSN 5920-01-448-6322
NSN 5996-00-708-6937
NSN 5915-00-557-0878
NSN 5950-00-866-8389
NSN 6130-01-617-6150
NSN 6105-00-177-6300
NSN 5965-01-386-2988
NSN 6150-01-619-7603
NSN 6650-01-310-7403