O-Ring 142 mm Dia 4mm 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 142 mm Nominal Width 4 mm Actual Inside Dia 142 mm Actual Width 4 mm Dash Number Not Applicable Color Black Durometer 70A Nominal Outside Dia 150 mm Actual Outside Dia 150 mm Temp Range -40 Degrees to 250 Degrees F FDA Approved FDA Compliant