-404 BLACK FKM 75D O-RING

This o-ring is supplied in AS568-404 black Viton® (FKM) 75 Shore A measuring an inside diameter of 1.85 in (46.99 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 2.4 in (60.96 mm), catalogued under part number V75404. It compresses into its gland to block fluid or gas migration across a joint.

Viton® (FKM) is widely chosen for outstanding high-temperature capability and very low compression set at elevated temperature. Expect good resistance to chlorinated solvents, aromatic hydrocarbons, and many acids. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service.

You will find this material specified across aerospace, semiconductor equipment, and high-temperature process equipment.

Reference part number V75404 when ordering; the item is sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.