2.5MM CS X 7MM ID RED SILICONE 70D
Red Silicone 70 Shore A O-Ring with an inside diameter of 7 mm (0.276 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 12 mm (0.47 in). This o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.
Minimum_Temp -80°F (-62.2°C)
Maximum_Temp 450°F (232°C)