O-Ring, Metal Detectable Metal Detectable, Not X-Ray Detectable X-Ray Detectable, System of Measurement Inch, Cross Section Shape Round, O-Ring Material Silicone, Durometer (Hardness) Rating Medium Hard, Nominal Inside Dia. 13/16 in, Nominal Width 3/32 in, Actual Inside Dia. 0.7 in, Actual Width 0.103 in, Dash Number 117, Color Red, Durometer 50A, Meets/Exceeds 3A 18-03, FDA, Nominal Outside Dia. 1 in, Actual Outside Dia. 1.005 in, Temp. Range -80 Degrees to 450 Degrees F