Metric O-Ring 4003-16-PC

{"Nominal OD":"16mm","Exact OD":"17.63mm","Exact ID":"13.46mm","Exact Width":"2.08mm","Color":"Black with blue dot","Seal Code":"HNBR","Seal Material":"Hydrogenated Nitrile","Temperature":"-40°F to 250°F","Dash Size":"-M16","Seal Hardness":"90 Durometer"}

{"Chemical Resistance":"Petroleum oils, mineral oils, fuels, diesel, gasoline, hydraulic fluids, water (moderate temperatures), ozone, weathering, sour gas, amines","Not Recommended For":"Phosphate ester fluids, strong acids, chlorinated hydrocarbons, ketones, esters, high concentrations of aromatic hydrocarbons"}