5.7MM CS X 79.6MM ID BLACK FKM 75D

Part number V5.7X79.6 is a black Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 79.6 mm (3.134 in), a cross section of 5.7 mm (0.224 in), and an outside diameter of 91 mm (3.58 in). An o-ring compresses into its gland to block fluid or gas migration across a joint. Source specification: Metric O-RING, JIS P80.

Viton® (FKM) is specified here for long service life in hot, chemically aggressive environments and industry benchmark where nitrile reaches its thermal limit. Expect good resistance to many acids, petroleum oils and fuels, and aggressive chemicals. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. It is not the right choice where hot water and steam or low-molecular-weight organic acids are present.

It sees regular use in high-temperature process equipment, semiconductor equipment, and aerospace.

This item is sold individually under part number V5.7X79.6. Unit weight is approximately 12.728 g. Review your operating media and conditions against this specification before installation.