Product_description: ['We leverage the latest tools and technologies to make it as easy as possible for our customers to shop for everything they need to make their businesses go. We provide industrial supplies, electrical lighting, office supplies, cleaning supplies, plumbing supplies, auto truck supplies, power tools, hand tools, MRO, and manufacturing supplies. Features. Buna N Round Metric ORing. Pack of 100. Case of 2ORing Material Compatibility. Carbon Dioxide, Detergents, Diesel Oil, Ethanol, Fatty Acids, Gasoline, Hydraulic Oils Petroleum, Hydrochloric Acid 37%, Kerosene, Lubricating Oils Petroleum, Methanol, Mineral Oil, Natural Gas, Nitrogen, Silicone Grease, Sulfuric Acid Dilute, Vegetable Oils, WaterSpecifications. System of Measurement Metric. Cross Section Shape Round. ORing Material BunaN. Durometer 70A. Color Black. Nominal Inside Diameter 11.5 mm. Actual Inside Diameter 11.5 mm. Nominal Outside Diameter 145 mm. Actual Outside Diameter 14.5 mm. Metal Detectable No. Nominal Width 1.5 mm. Approved and Certified No. Durometer Hardness Rating Standard. Application Standard. Actual Width 1.5 mm. Temperature Range 40 to 250 F. XRay Detectable No. Grade Standard. Properties Resistant to Oils, Resistant to Water. Weight 0.1 lbs'] (Page 1)