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 5965-01-461-4480
NSN 5965-01-322-8136
NSN 5930-01-012-0151
NSN 6620-00-836-0399
NSN 6650-01-042-3564
NSN 6685-01-445-6488
NSN 5975-01-305-9619
NSN 5999-01-542-8622
NSN 5915-01-468-5793
NSN 6105-00-730-3928
NSN 6105-00-459-5261
NSN 5996-00-263-0593