-455 BROWN FKM 75D O-RING

This o-ring is supplied in AS568-455 brown Viton® (FKM) 75 Shore A supplied with an inside diameter of 12.975 in (329.57 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 13.525 in (343.54 mm), catalogued under part number VB75455. It compresses into its gland to block fluid or gas migration across a joint.

As a material, Viton® (FKM) offers the industry benchmark where nitrile reaches its thermal limit and very low compression set at elevated temperature. The compound resists aggressive chemicals, many acids, and petroleum oils and fuels. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C).

It sees regular use in automotive fuel systems, high-temperature process equipment, and oil and gas.

VB75455 ships individually. Unit weight is approximately 81.948 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.