Viton 70-113-Black-Pk50

APG stocks the SB-V70113-50, an AS568-113 black Viton® (FKM) 70 Shore A O-Ring measuring an inside diameter of 0.549 in (13.94 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 0.755 in (19.18 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load. The catalog record notes:0.75IDX.5625"ODX.0938"CS.

Viton® (FKM) is specified here for outstanding high-temperature capability and industry benchmark where nitrile reaches its thermal limit. This material stands up to aggressive chemicals, petroleum oils and fuels, and aromatic hydrocarbons. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. Applications involving low-molecular-weight organic acids or hot water and steam call for a different compound.

Common environments for this compound include semiconductor equipment, aerospace, and high-temperature process equipment.

Stocked as SB-V70113-50 and sold by the bag. Nominal inside diameter is listed as 9/16 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application.