O-Ring FEP with Viton Core AS568 Dash Number 115 Actual Width 0.103 In. Actual Inside Dia 0.674 In. Outside Dia 0.880 In. Cross Section Shape Round Durometer Rating Hard Durometer 90 Shore A Nominal Width 3/32 In. Nominal Inside Dia 11/16 In. Nominal Outside Dia 7/8 In. Color Clear with Black Core Temp Range -75 Degrees to 400 Degrees F Meets/Exceeds ASTM D2116