-241 BLACK FKM 75D O-RING

The V75241 is an AS568-241 black Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 3.859 in (98.02 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 4.137 in (105.08 mm). This o-ring compresses into its gland to block fluid or gas migration across a joint.

This material stands up to petroleum oils and fuels, aggressive chemicals, and engine and transmission fluids. That behavior comes from the compound itself: Viton® (FKM) offers the industry benchmark where nitrile reaches its thermal limit, excellent resistance to compression set and permeation. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with ketones and esters or amines.

You will find this material specified across high-temperature process equipment, chemical processing, and automotive fuel systems.

This item is sold individually under part number V75241. Unit weight is approximately 5.7823 g. 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.