-426 BLACK CHEMOURS VITON 75D O-RING

Ordered as VITON75426, this is an AS568-426 black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 4.6 in (116.84 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 5.15 in (130.81 mm). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Viton® (FKM) delivers outstanding high-temperature capability and long service life in hot, chemically aggressive environments. The material holds up against petroleum oils and fuels, many acids, and aggressive chemicals. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C).

Maintenance and OEM teams specify it across aerospace, oil and gas, and chemical processing.

Order part number VITON75426, sold individually. Unit weight is approximately 27.62 g and nominal inside diameter is listed as 4 5/8 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.