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 6110-01-297-8066
NSN 5910-01-123-9850
NSN 6620-01-098-9866
NSN 6135-01-487-5336
NSN 5985-01-178-0316
NSN 5855-01-167-2162
NSN 6135-01-142-2417
NSN 6320-01-521-1764
NSN 5998-01-106-4199
NSN 6105-01-326-8985
NSN 6150-00-774-6782
NSN 5905-01-355-5681