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 5996-01-582-4467
NSN 6650-01-299-5454
NSN 5965-01-091-1884
NSN 5999-00-898-4590
NSN 5895-00-892-8395
NSN 6110-01-329-4732
NSN 6110-01-398-1507
NSN 2925-01-567-8027
NSN 7035-01-429-7954
NSN 5999-01-318-6692
NSN 2925-01-068-3844
NSN 5950-01-146-5548