This o-ring is supplied in AS568-146 black Viton® (FKM) 75 Shore A built to an inside diameter of 2.612 in (66.34 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.818 in (71.58 mm), catalogued under part number V70146. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.
Expect good resistance to aromatic hydrocarbons, many acids, and aggressive chemicals. Viton® (FKM) is valued for outstanding high-temperature capability, excellent resistance to compression set and permeation. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). It should not be specified for service in hot water and steam or low-molecular-weight organic acids.
Maintenance and OEM teams specify it across chemical processing, high-temperature process equipment, and automotive fuel systems.
Order part number V70146, sold individually. Unit weight is approximately 2.1892 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.
Description -146 BLACK FKM 75D O-RING
Actual Cross Section 0.103 inch (2.62 mm)
Actual Inside Diameter 2.612 inch (66.34 mm)
Actual Outside Diameter 2.818 inch (71.58 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity