O-Ring, No Metal Detectable, No X-Ray Detectable, System of Measurement Inch, Cross Section Shape Round, O-Ring Material Viton, Durometer (Hardness) Rating Medium Hard, Nominal Inside Dia. 29/32 in, Nominal Width 1/8 in, Actual Inside Dia. 0.9 in, Actual Width 0.116 in, Dash Number 912, Color Brown, Durometer 75 Shore A, Nominal Outside Dia. 1 1/8 in, Actual Outside Dia. 1.156 in, Temp. Range -15 Degrees to 400 Degrees F, No