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 5835-01-286-6499
NSN 5915-00-753-9636
NSN 5998-01-418-5341
NSN 5999-01-108-3137
NSN 5998-00-163-1591
NSN 5965-00-402-7799
NSN 5999-01-297-0888
NSN 4140-00-572-5777
NSN 6110-01-120-5984
NSN 2925-01-098-9549
NSN 5960-01-526-3843
NSN 5990-01-134-7756