Price For: Each Durometer: 70 Standards: ASTM D2000 Temperature Range (F): -40 to +250 F Item: Rubber Cord Stock Type: Round Color: Black Diameter: 7/16" Resistant To: Petroleum Oils & Gasolines Tolerance: +/-.012" RMA High Precision Tensile Strength: 1450 psi Material: Buna-N Nitrile Rubber Length: 10 Ft. Country of Origin (subject to change): United States