2a external thread class right-hand external 0.840" overall length passivate surface treated C42 plug, tube fitting flared (note: drilled hole is optional, should not be considered as a separating characteristic) unf external thread series
Used on hemtt family (heavy expanded mobility tactical trucks); 2320-01-304-2277 pls (palletized loading system). 2a 1st end thread class 18 1st end thread quantity per inch nptf 2nd end thread series