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 5895-01-460-5448
NSN 5975-01-658-8631
NSN 6320-00-110-8005
NSN 6150-00-547-5749
NSN 5895-01-157-9330
NSN 6105-01-258-2314
NSN 7035-00-104-7613
NSN 5930-01-508-8921
NSN 6320-01-067-0474
NSN 5965-01-523-8737
NSN 5960-01-197-2759
NSN 5930-00-368-4110