3a external thread class right-hand external 1.203" overall length 12 external thread quantity per inch passivate surface treated plug, tube fitting flared (note: drilled hole is optional should not be considered as a separating characteristic unj external thread series
3a all ends thread class 2.218" overall length 12 all ends thread quantity per inch w/flourinated silicone seal passivate body surface treated male coupling half unj all ends thread series