-341 BLACK FKM 90D O-RING

This o-ring is supplied in AS568-341 black Viton® (FKM) 90 Shore A supplied with an inside diameter of 3.475 in (88.27 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 3.895 in (98.93 mm), catalogued under part number V90341. It compresses into its gland to block fluid or gas migration across a joint.

Viton® (FKM) is specified for very low compression set at elevated temperature and outstanding high-temperature capability. The compound resists many acids, engine and transmission fluids, and petroleum oils and fuels. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Verify compatibility before use with low-molecular-weight organic acids or amines.

Common environments for this compound include semiconductor equipment, oil and gas, and aerospace.

V90341 ships individually. Unit weight is approximately 12.023 g and nominal inside diameter is listed as 3 1/2 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. For a size or compound outside the standard catalog, APG can quote from a print or sample.