O Ring Buna N Black PK100 ZUSAH1.9X3.8

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 3.8 mm Nominal Width 1.9 mm Actual Inside Dia 3.8 mm Actual Width 1.9 mm Dash Number Not Applicable Color Black Durometer 70A Nominal Outside Dia 7.6 mm Actual Outside Dia 7.6 mm Temp Range -40 Degrees to 250 Degrees F FDA Approved FDA Approved