-374 BLUE FKM 75D O-RING

This o-ring is supplied in AS568-374 blue Viton® (FKM) 75 Shore A supplied with an inside diameter of 9.225 in (234.32 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 9.645 in (244.98 mm), catalogued under part number V75MD374. It remains the most cost-effective sealing element available for pressurized assemblies.

As a material, Viton® (FKM) is known for long service life in hot, chemically aggressive environments and the industry benchmark where nitrile reaches its thermal limit. It resists many acids, chlorinated solvents, and aggressive chemicals. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C).

This item meets FDA requirements for food contact, carries NSF listing, and is metal detectable for HACCP and foreign-body control programs. Maintenance and OEM teams specify it across oil and gas, aerospace, and semiconductor equipment.

This item is sold individually under part number V75MD374. Nominal inside diameter is listed as 9 1/4 inch. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.