-203 BLUE FKM 75D O-RING

APG stocks the V75MD203, an AS568-203 blue Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 0.296 in (7.52 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 0.574 in (14.58 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

It resists aggressive chemicals, engine and transmission fluids, and petroleum oils and fuels. Viton® (FKM) offers very low compression set at elevated temperature and long service life in hot, chemically aggressive environments. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Verify compatibility before use with ketones and esters or amines.

The compound 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 automotive fuel systems, high-temperature process equipment, and oil and gas.

Stocked as V75MD203 and sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.