-379 BLACK FKM 75D O-RING

APG stocks the V70379, an AS568-379 black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 10.975 in (278.77 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 11.395 in (289.43 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

Viton® (FKM) is specified here for industry benchmark where nitrile reaches its thermal limit and outstanding high-temperature capability. Expect good resistance to many acids, petroleum oils and fuels, and aromatic hydrocarbons. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in hot water and steam or amines.

Typical settings include high-temperature process equipment, automotive fuel systems, and aerospace.

Reference part number V70379 when ordering; the item is sold individually. Unit weight is approximately 36.675 g and nominal inside diameter is listed as 11 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.