5.7MM CS X 55.6MM ID BLACK FKM 75D

APG stocks the V5.7X55.6, a black Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 55.6 mm (2.189 in), a cross section of 5.7 mm (0.224 in), and an outside diameter of 67 mm (2.64 in). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware. Additional detail on this item: Metric O-RING, JIS P56.

This material stands up to aggressive chemicals, petroleum oils and fuels, and aromatic hydrocarbons. Viton® (FKM) is specified for outstanding high-temperature capability and very low compression set at elevated temperature. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). It is not the right choice where hot water and steam or amines are present.

It sees regular use in chemical processing, oil and gas, and aerospace.

This item is sold individually under part number V5.7X55.6. Unit weight is approximately 9.0018 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.