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 5895-01-178-6402
NSN 6610-01-487-6843
NSN 5835-01-408-7576
NSN 5920-00-281-2488
NSN 5998-01-499-2691
NSN 5945-00-290-1779
NSN 5950-01-253-6298
NSN 2925-00-337-9618
NSN 5935-00-372-0648
NSN 5998-00-925-3310
NSN 5915-00-141-0410
NSN 5905-01-096-8801