568-260 FLUOROSILICONE 70 DURO ORINGS

Ordered as FS70260, this is an AS568-260 blue Fluorosilicone (FVMQ) 70 Shore A O-Ring with an inside diameter of 6.484 in (164.69 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 6.762 in (171.75 mm). The o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Fluorosilicone (FVMQ) offers silicone's low-temperature flexibility combined with fuel resistance and good compression set resistance in static duty. This material stands up to ozone and weathering, petroleum oils, and aromatic fuels and jet fuel. Rated temperature range runs from -80°F (-62.2°C) to 350°F (176.7°C) in continuous service.

You will find this material specified across high-altitude equipment, aerospace and defense, and aviation fuel systems.

Order part number FS70260, sold individually. Unit weight is approximately 7.538 g and nominal inside diameter is listed as 6 1/2 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.