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 5996-00-659-9187
NSN 5925-01-422-4569
NSN 5975-00-846-2785
NSN 5925-01-086-1441
NSN 5835-00-137-7945
NSN 5945-00-363-9481
NSN 6320-01-262-8642
NSN 6645-00-287-9192
NSN 6650-00-107-1667
NSN 6105-01-462-3627
NSN 5965-00-493-6008
NSN 5985-00-911-9029