Viton 75-265-Black-Pk2

The SB-V70265-2 is an AS568-265 black Viton® (FKM) 70 Shore A O-Ring measuring an inside diameter of 7.734 in (196.44 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 8.012 in (203.5 mm). This o-ring creates a positive seal at flange, piston and rod interfaces without added hardware. Source specification: 0.139CSX7.734"IDX8.012"OD.

Viton® (FKM) is widely chosen for long service life in hot, chemically aggressive environments, excellent resistance to compression set and permeation. The material holds up against petroleum oils and fuels, chlorinated solvents, and aggressive chemicals. 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 low-molecular-weight organic acids.

It sees regular use in aerospace, automotive fuel systems, and high-temperature process equipment.

This item is sold by the bag under part number SB-V70265-2. Nominal inside diameter is listed as 7 3/4 inch. Check the compound against your process media, pressure and temperature before committing to a design.