-041 BLACK FKM 75D O-RING

This o-ring is supplied in AS568-041 black Viton® (FKM) 75 Shore A with an inside diameter of 2.989 in (75.92 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 3.129 in (79.48 mm), catalogued under part number V70041. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

The compound resists chlorinated solvents, aggressive chemicals, and many acids. That behavior comes from the compound itself: Viton® (FKM) is specified for the industry benchmark where nitrile reaches its thermal limit and long service life in hot, chemically aggressive environments. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). It is not the right choice where low-molecular-weight organic acids or hot water and steam are present.

You will find this material specified across chemical processing, high-temperature process equipment, and oil and gas.

This item is sold individually under part number V70041. Unit weight is approximately 1.142 g and nominal inside diameter is listed as 3 inch. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.