APG stocks the VB90226, an AS568-226 brown Viton® (FKM) 90 Shore A O-Ring built to an inside diameter of 1.984 in (50.39 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 2.262 in (57.45 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.
Viton® (FKM) is known for very low compression set at elevated temperature, excellent resistance to compression set and permeation. The compound resists many acids, engine and transmission fluids, and aggressive chemicals. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C).
It sees regular use in oil and gas, high-temperature process equipment, and chemical processing.
Stocked as VB90226 and sold individually. Unit weight is approximately 3.7305 g and nominal inside diameter is listed as 2 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
Description -226 BROWN FKM 90D O-RING
Actual Cross Section 0.139 inch (3.53 mm)
Actual Inside Diameter 1.984 inch (50.39 mm)
Actual Outside Diameter 2.262 inch (57.45 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity