This o-ring is supplied in AS568-229 black Viton® (FKM) 75 Shore A measuring an inside diameter of 2.359 in (59.92 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 2.637 in (66.98 mm), catalogued under part number V70229. It remains the most cost-effective sealing element available for pressurized assemblies.
Viton® (FKM) is widely chosen for excellent resistance to compression set and permeation, outstanding high-temperature capability. The material holds up against chlorinated solvents, aromatic hydrocarbons, and petroleum oils and fuels. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in hot water and steam or low-molecular-weight organic acids.
It sees regular use in automotive fuel systems, semiconductor equipment, and high-temperature process equipment.
Order part number V70229, sold individually. Unit weight is approximately 3.6613 g. Review your operating media and conditions against this specification before installation.
Description -229 BLACK FKM 75D O-RING
Actual Cross Section 0.139 inch (3.53 mm)
Actual Inside Diameter 2.359 inch (59.92 mm)
Actual Outside Diameter 2.637 inch (66.98 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity