Compression Fitting Nut, Application Air, Non-Potable Water, Fitting Material Brass, Material Grade C36000, Maximum Operating Pressure 150 psi, Maximum Operating Temperature 150 Degrees F, Overall Length 3/8 in, Thread Size 1/2 In. -24, Specific Fitting Shape Nut/Acetal Sleeve, System of Measurement Imperial, Compatible Tube Outer Diameter 3/8 in, Compatible Fitting Brands Parker, Series Polytite, Compatible Tube Hardness Not Applicable, Compatible Tube Material Thermoplastic. This item has been restricted from sale in the following state (s): []