-218 BROWN FKM 90D O-RING

VB90218 is an AS568-218 brown Viton® (FKM) 90 Shore A O-Ring supplied with an inside diameter of 1.234 in (31.34 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 1.512 in (38.4 mm). In service, this o-ring delivers dependable bidirectional sealing in a compact groove envelope.

This material stands up to petroleum oils and fuels, aggressive chemicals, and many acids. That behavior comes from the compound itself: Viton® (FKM) offers long service life in hot, chemically aggressive environments, excellent resistance to compression set and permeation. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C).

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

VB90218 ships individually. Unit weight is approximately 2.4148 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.