-424 BLACK FKM 75D O-RING

Part number V70424 is an AS568-424 black Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 4.35 in (110.49 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 4.9 in (124.46 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

Viton® (FKM) is specified here for outstanding high-temperature capability and long service life in hot, chemically aggressive environments. The material holds up against petroleum oils and fuels, many acids, and aromatic hydrocarbons. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. Verify compatibility before use with amines or low-molecular-weight organic acids.

Maintenance and OEM teams specify it across chemical processing, high-temperature process equipment, and automotive fuel systems.

V70424 ships individually. Unit weight is approximately 25.867 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.