O-Ring 37 mm Dia 2.5mm W Viton 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 Viton Durometer (Hardness) Rating Medium Hard Nominal Inside Dia 37 mm Nominal Width 2.5 mm Actual Inside Dia 37 mm Actual Width 2.5 mm Dash Number Not Applicable Color Black Durometer 75A Nominal Outside Dia 42 mm Actual Outside Dia 42 mm Temp Range -15 Degrees to 400 Degrees F FDA Approved FDA Compliant