Female Elbow, Application Air, Fitting Side A Connection Type Compression, Fitting Side B Connection Type FNPT, Fitting Material Brass, Fitting Side A Tube Outer Diameter 3/8 in, Maximum Operating Pressure 150 psi, Maximum Operating Temperature 200 Degrees F, Specific Fitting Shape 90 Degrees Elbow Adapter, Fitting Side B Pipe Size 1/4 in, Thread Size A 17/32-24, Thread Size B 7/16-24, System of Measurement Imperial, Standards DOT FMVSS 571.106, SAE, Compatible Tube Material Nylon