-146 BROWN FKM 90D O-RING

This o-ring is supplied in AS568-146 brown Viton® (FKM) 90 Shore A supplied with an inside diameter of 2.612 in (66.34 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.818 in (71.58 mm), catalogued under part number VB90146. It delivers dependable bidirectional sealing in a compact groove envelope.

This material stands up to chlorinated solvents, many acids, and aggressive chemicals. That behavior comes from the compound itself: Viton® (FKM) offers excellent resistance to compression set and permeation, very low compression set at elevated temperature. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Applications involving hot water and steam or amines call for a different compound.

Common environments for this compound include oil and gas, high-temperature process equipment, and aerospace.

This item is sold individually under part number VB90146. Unit weight is approximately 0.0025 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.