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 6220-01-210-8589
NSN 6105-01-285-3367
NSN 7035-00-574-4223
NSN 4140-01-160-1742
NSN 5960-01-293-5607
NSN 5905-01-044-8477
NSN 6135-00-377-9165
NSN 6130-01-457-8021
NSN 5925-01-440-9364
NSN 6150-00-972-2598
NSN 5915-01-258-4911
NSN 5920-01-467-2079