-417 BLACK FKM 75D O-RING

The V75417 is an AS568-417 black Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 3.475 in (88.27 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 4.025 in (102.24 mm). This o-ring compresses into its gland to block fluid or gas migration across a joint.

The compound resists many acids, aromatic hydrocarbons, and petroleum oils and fuels. That behavior comes from the compound itself: Viton® (FKM) is specified for outstanding high-temperature capability and long service life in hot, chemically aggressive environments. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with amines or hot water and steam.

You will find this material specified across chemical processing, automotive fuel systems, and semiconductor equipment.

Stocked as V75417 and sold individually. Nominal inside diameter is listed as 3 1/2 inch. Check the compound against your process media, pressure and temperature before committing to a design. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.