-248 BROWN FKM 90D O-RING

Part number VB90248 is an AS568-248 brown Viton® (FKM) 90 Shore A O-Ring supplied with an inside diameter of 4.734 in (120.24 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 5.012 in (127.3 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Viton® (FKM) offers outstanding high-temperature capability and very low compression set at elevated temperature. It resists petroleum oils and fuels, chlorinated solvents, and aggressive chemicals. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C).

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

Order part number VB90248, sold individually. Unit weight is approximately 8.5713 g and nominal inside diameter is listed as 4 3/4 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.