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 5925-01-024-9568
NSN 6220-01-238-7585
NSN 5855-00-149-0766
NSN 5985-01-250-1361
NSN 6650-01-237-4689
NSN 6610-01-633-8931
NSN 5895-00-682-6303
NSN 6130-00-945-6619
NSN 5895-01-044-6369
NSN 6645-00-726-2716
NSN 6130-01-480-1309
NSN 6145-01-468-6252