*568-228 FLUOROSILICONE 70 DURO ORINGS

Part number FS70228 is an AS568-228 blue Fluorosilicone (FVMQ) 70 Shore A O-Ring supplied with an inside diameter of 2.234 in (56.74 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 2.512 in (63.8 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

This material stands up to petroleum oils, ozone and weathering, and chlorinated solvents. Fluorosilicone (FVMQ) is specified for the standard choice for static aerospace fuel system seals and silicone's low-temperature flexibility combined with fuel resistance. Rated temperature range runs from -80°F (-62.2°C) to 350°F (176.7°C) in continuous service. Exposure to hydrazine or ketones will shorten service life.

Common environments for this compound include aerospace and defense, military ground vehicles, and aviation fuel systems.

Order part number FS70228, sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation.