GRAINGER APPROVED O-Ring Buna N 2.0mm W PK5, 41KW39

O-Ring No Metal Detectable No X-Ray Detectable System of Measurement Metric Cross Section Shape Round O-Ring Material Buna N Durometer (Hardness) Rating Medium Hard Nominal Inside Dia 55 mm Nominal Width 2 mm Actual Inside Dia 55 mm Actual Width 2 mm Color Black Durometer 70 Shore A Meets/Exceeds NBR 70 Nominal Outside Dia 59 mm Actual Outside Dia 59 mm FDA Approved No Package Quantity 5