O-Ring, No Metal Detectable, No X-Ray Detectable, System of Measurement Metric, Cross Section Shape Round, O-Ring Material Viton, Durometer (Hardness) Rating Medium Hard, Nominal Inside Dia.
Range -15 Degrees to 400 Degrees F, FDA Approved No Viton O-Ring, 3mm Wide 20mm ID, PK25. 20 mm, Actual Width 3 mm, Color Black, Durometer 75 Shore A, Nominal Outside Dia.