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 5910-00-111-0697
NSN 5950-00-244-5941
NSN 6110-00-211-1092
NSN 5950-00-294-9554
NSN 5998-01-012-3727
NSN 5999-00-848-8041
NSN 5915-01-072-1538
NSN 6145-01-506-3455
NSN 5915-01-472-3036
NSN 5945-01-351-5059
NSN 6145-00-236-9504
NSN 5965-01-561-5949