O-Ring 12 mm Dia 5mm W Buna-N Black PK25

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 12 mm Nominal Width 5 mm Actual Inside Dia 12 mm Actual Width 5 mm Dash Number Not Applicable Color Black Durometer 70A Meets/Exceeds NBR 70 Nominal Outside Dia 22 mm Actual Outside Dia 22 mm FDA Approved Not FDA Compliant Application Standard