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 5905-00-240-9970
NSN 7035-01-657-3449
NSN 5905-01-320-5726
NSN 5998-00-269-3775
NSN 5960-01-206-0743
NSN 5920-01-153-7487
NSN 5905-01-378-6746
NSN 6105-01-130-5901
NSN 6240-01-464-8916
NSN 5920-00-248-3038
NSN 4140-01-237-5799
NSN 5905-00-329-4178