This o-ring is supplied in AS568-272 black Viton® (FKM) 90 Shore A built to an inside diameter of 9.484 in (240.89 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 9.762 in (247.95 mm), catalogued under part number V90272. It compresses into its gland to block fluid or gas migration across a joint.
As a material, Viton® (FKM) is specified for outstanding high-temperature capability and the industry benchmark where nitrile reaches its thermal limit. It resists many acids, engine and transmission fluids, and petroleum oils and fuels. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C).
It sees regular use in semiconductor equipment, oil and gas, and aerospace.
Order part number V90272, sold individually. Unit weight is approximately 13.92 g. Check the compound against your process media, pressure and temperature before committing to a design.
Description -272 BLACK FKM 90D O-RING
Actual Cross Section 0.139 inch (3.53 mm)
Actual Inside Diameter 9.484 inch (240.89 mm)
Actual Outside Diameter 9.762 inch (247.95 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity