Sleeve Fitting Material Brass Maximum Operating Pressure 150 psi Maximum Operating Temperature 200 Degrees F Overall Length 1/2 in Specific Fitting Shape Sleeve System of Measurement Imperial Compatible Fitting Brands Parflex Compatible Tube Outer Diameter 5/8 in Series NTA Standards DOT FMVSS 571.106 SAE J1131 SAE J246 Compatible Fitting Connection Type Compression Compatible Tube Material Nylon Stainless Steel Minimum Operating Temperature 40 Degrees F