-164 BLACK FKM 90D O-RING

Ordered as V90164, this is an AS568-164 black Viton® (FKM) 90 Shore A O-Ring measuring an inside diameter of 6.237 in (158.42 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 6.443 in (163.65 mm). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

It resists petroleum oils and fuels, chlorinated solvents, and engine and transmission fluids. That behavior comes from the compound itself: Viton® (FKM) offers very low compression set at elevated temperature, excellent resistance to compression set and permeation. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C).

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

Reference part number V90164 when ordering; the item is sold individually. Unit weight is approximately 4.9665 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.