O-Ring 300 mm Dia 3mm W Buna-N Black PK5

O-Ring Not 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 300 mm Nominal Width 3 mm Actual Inside Dia 300 mm Actual Width 3 mm Dash Number Not Applicable Color Black Durometer 70A Meets/Exceeds NBR 70 Nominal Outside Dia 306 mm Actual Outside Dia 306 mm FDA Approved Not FDA Compliant Application Standard