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 6110-01-044-0230
NSN 6105-00-598-4910
NSN 7035-01-222-0729
NSN 5835-00-927-6013
NSN 5998-01-283-6203
NSN 5998-01-509-0150
NSN 5999-01-625-2460
NSN 6130-01-320-2655
NSN 5960-01-624-1170
NSN
NSN 7035-00-753-0695
NSN 5915-00-482-0926