McMaster 9194N113 Chemical Resistant Viton Fluoroelastomer O Ring, High Pressure, 1 16 Width, Dash No. 012, ID 3 8" × OD 1 2", Pack of 5 G6337519 IP rated gasket seal for dust IP rated gasket seal for dust and moisture resistance Standards ASME Replaceable Insert No Products By Industry Electrical Range 0 Degrees to 250 Degrees F Minimum Operating Temperature 0 Degrees F Maximum Operating Pressure 200 psi O Ring Material EPDM Maximum Operating Temperature 250 Degrees F Fitting Material Copper Fitting Shape 45 Degrees Elbow Fitting Side B Connection Type Press Fit Application Potable Water Fitting Side A Connection Type Press Fit Fitting Side 1 Connection Type Press fit Operating Temperature Minimum 0 Degrees F Operating Temperature Maximum 250 Degrees F Operating Pressure Maximum 200 psi For Media Type Potable Water Fitting Side 2 Connection Type Press fit Center Stop Type Dimple Center Stop Connector Type Coupling Restrictions This product has been certified by a third party to be compliant with the Safe Drinking Water Act requirements for low lead in potable (human consumption drinking and cooking) and non potable water applications (non human consumption) 504" Hardness Durometer 95A (Hard) Maximum Pressure 2 SAE AS568 Temperature Range 15° F to 400° F Color Black Cross Section Shape Round Material Viton® Fluoroelastomer Performance Chemical Resistant