APG stocks the VITON75275, an AS568-275 black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 10.484 in (266.29 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 10.762 in (273.35 mm). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.
Viton® (FKM) is specified here for industry benchmark where nitrile reaches its thermal limit and very low compression set at elevated temperature. This material stands up to many acids, engine and transmission fluids, and chlorinated solvents. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C).
You will find this material specified across semiconductor equipment, aerospace, and oil and gas.
This item is sold individually under part number VITON75275. Unit weight is approximately 15.062 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.
Description -275 BLACK CHEMOURS VITON 75D O-RING
Actual Cross Section 0.139 inch (3.53 mm)
Actual Inside Diameter 10.484 inch (266.29 mm)
Actual Outside Diameter 10.762 inch (273.35 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Premium