O-Ring 145 mm Dia 3mm W Buna-N Black PK5

O-Ring Metal Detectable Metal Detectable Not X-Ray Detectable X-Ray Detectable System of Measurement Metric Cross Section Shape Round O-Ring Material Buna N Durometer (Hardness) Rating Medium Hard Nominal Inside Dia 145 mm Nominal Width 3 mm Actual Inside Dia 145 mm Actual Width 3 mm Dash Number Not Applicable Color Black Durometer 70A Nominal Outside Dia 151 mm Actual Outside Dia 151 mm Temp Range -40 Degrees to 250 Degrees F FDA Approved FDA Compliant