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 5905-01-030-1741
NSN 5965-01-415-1210
NSN 5950-01-298-5178
NSN 5975-01-440-8777
NSN 4140-01-012-2460
NSN 5950-00-254-3014
NSN 6130-01-360-7218
NSN 6110-01-370-6679
NSN 5835-00-537-7780
NSN 5935-00-499-9070
NSN 5930-00-981-6680
NSN 5935-00-060-1809