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 6145-01-157-3488
NSN 6105-01-525-8006
NSN 6110-01-384-1309
NSN 4140-00-126-4685
NSN 5965-01-186-2051
NSN 5999-00-194-1524
NSN 2925-00-082-8219
NSN 6110-01-626-9740
NSN 5998-01-323-9223
NSN 6645-01-633-1852
NSN 6105-00-133-6038
NSN 5990-01-154-7296