-026 BROWN FKM 90D O-RING

Ordered as VB90026, this is an AS568-026 brown Viton® (FKM) 90 Shore A O-Ring measuring an inside diameter of 1.239 in (31.47 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 1.379 in (35.03 mm). The o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Viton® (FKM) is valued for very low compression set at elevated temperature and the industry benchmark where nitrile reaches its thermal limit. The compound resists aromatic hydrocarbons, chlorinated solvents, and petroleum oils and fuels. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C).

Maintenance and OEM teams specify it across chemical processing, semiconductor equipment, and aerospace.

Reference part number VB90026 when ordering; the item is sold individually. Unit weight is approximately 0.5965 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.