O-Ring 12 mm Dia 4mm W Viton Black PK10

O-Ring Metal Detectable Metal Detectable Not X-Ray Detectable X-Ray Detectable System of Measurement Metric Cross Section Shape Round O-Ring Material Viton Durometer (Hardness) Rating Medium Hard Nominal Inside Dia 12 mm Nominal Width 4 mm Actual Inside Dia 12 mm Actual Width 4 mm Dash Number Not Applicable Color Black Durometer 75A Nominal Outside Dia 20 mm Actual Outside Dia 20 mm Temp Range -15 Degrees to 400 Degrees F FDA Approved FDA Compliant