-031 BLACK FKM 75D O-RING

Part number V75031 is an AS568-031 black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 1.739 in (44.17 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 1.879 in (47.73 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

It resists engine and transmission fluids, petroleum oils and fuels, and many acids. That behavior comes from the compound itself: Viton® (FKM) is specified for very low compression set at elevated temperature and outstanding high-temperature capability. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. Verify compatibility before use with low-molecular-weight organic acids or hot water and steam.

Maintenance and OEM teams specify it across semiconductor equipment, high-temperature process equipment, and oil and gas.

Reference part number V75031 when ordering; the item is sold individually. Unit weight is approximately 0.672 g and nominal inside diameter is listed as 1 3/4 inch. Review your operating media and conditions against this specification before installation.