Transmission Union Application Air Fitting Side A Connection Type Compression Fitting Side B Connection Type Compression Fitting Material Brass Fitting Side A Tube Outer Diameter 5/32 in Fitting Side B Tube Outer Diameter 5/32 in Maximum Operating Pressure 150 psi Maximum Operating Temperature 220 Degrees F Specific Fitting Shape Straight Connector System of Measurement Imperial Standards SAE J844 Compatible Tube Material Nylon Minimum Operating Temperature 40 Degrees F