O-Ring 12 mm Dia 3mm W Silicone Red PK25

O-Ring Metal Detectable Metal Detectable Not X-Ray Detectable X-Ray Detectable System of Measurement Metric Cross Section Shape Round O-Ring Material Silicone Durometer (Hardness) Rating Medium Hard Nominal Inside Dia 12 mm Nominal Width 3 mm Actual Inside Dia 12 mm Actual Width 3 mm Dash Number Not Applicable Color Red Durometer 70A Meets/Exceeds FDA Nominal Outside Dia 18 mm Actual Outside Dia 18 mm Temp Range -80 Degrees to 450 Degrees F FDA Approved FDA Compliant