Union Elbow 90 Degrees Fitting Material Brass Flare Angle 45 Degrees Application Natural Gases LP Gases Fitting Side A Connection Type Flared Fitting Side B Connection Type Flared Fitting Side A Tube Outer Diameter 3/16 in Fitting Side B Tube Outer Diameter 3/16 in Fitting Thread Size 3/8-24 Maximum Operating Pressure 1 900 psi Maximum Operating Temperature 250 Degrees F Overall Length 1 3/4 in Specific Fitting Shape 90 Degrees Forged Elbow Adapter Standards SAE J512 SAE J513