-009 BROWN FKM 90D O-RING

Part number VB90009 is an AS568-009 brown Viton® (FKM) 90 Shore A O-Ring supplied with an inside diameter of 0.208 in (5.28 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.348 in (8.84 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

The material holds up against aggressive chemicals, petroleum oils and fuels, and aromatic hydrocarbons. That behavior comes from the compound itself: Viton® (FKM) is widely chosen for long service life in hot, chemically aggressive environments and outstanding high-temperature capability. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. Exposure to amines or hot water and steam will shorten service life.

Maintenance and OEM teams specify it across semiconductor equipment, chemical processing, and high-temperature process equipment.

Order part number VB90009, sold individually. Unit weight is approximately 0.1274 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.