"ASSEMBLY CONSISTS OF ALUMINUM ADAPTER, GUIDE AND VALVE; ALSO CONSISTS OF CRES SPRING, STEEL COLLAR, TFE FILLED FLUOROSILICONE PACKING, AND POLYTETRAFLUOROETHYLENE RETAINER; ONE END MATES WITH 7M1262 COUPLING, THE OTHER END IN IAW AS4395E16 EXCEPT HEX FOR TUBE SIZE OF 1.000 INCHES"