O Ring Buna N Black PK2 ZUSAH5.7X239.3

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 239.3 mm Nominal Width 5.7 mm Actual Inside Dia 239.3 mm Actual Width 5.7 mm Dash Number Not Applicable Color Black Durometer 70A Nominal Outside Dia 250.7 mm Actual Outside Dia 250.7 mm Temp Range -40 Degrees to 250 Degrees F FDA Approved FDA Approved