APG stocks the V75274, an AS568-274 black Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 9.984 in (253.59 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 10.262 in (260.65 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.
Viton® (FKM) is specified here for very low compression set at elevated temperature and outstanding high-temperature capability. The material holds up against aromatic hydrocarbons, many acids, and engine and transmission fluids. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C).
It sees regular use in chemical processing, high-temperature process equipment, and oil and gas.
Stocked as V75274 and sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation.
Description -274 BLACK FKM 75D O-RING
Actual Cross Section 0.139 inch (3.53 mm)
Actual Inside Diameter 9.984 inch (253.59 mm)
Actual Outside Diameter 10.262 inch (260.65 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity