O-Ring No Metal Detectable No X-Ray Detectable System of Measurement Inch Cross Section Shape Round O-Ring Material EPDM Durometer (Hardness) Rating Medium Hard Nominal Inside Dia 3/64 in Nominal Width 3/64 in Actual Inside Dia 0.863 in Actual Width 0.116 in Dash Number 911 Color Black Durometer 70 Shore A Meets/Exceeds ASTM D2000 SAE J200 Nominal Outside Dia 9/64 in Actual Outside Dia 1.095 in Temp Range -65 Degrees to 300 Degrees F FDA Approved No Package Quantity 70