-354 BLACK AFLAS 80D O-RING

Ordered as A80354, this is an AS568-354 black Aflas (TFE/P) 80 Shore A O-Ring with an inside diameter of 5.1 in (129.54 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 5.52 in (140.21 mm). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

The material holds up against hot water, strong bases, and sour gas and hydrogen sulfide. That behavior comes from the compound itself: Aflas (TFE/P) is valued for excellent electrical insulating properties and strong resistance to rapid gas decompression. Continuous operating temperature is published at -25°F (-31.7°C) to 450°F (232.2°C). It should not be specified for service in some chlorinated solvents or aromatic hydrocarbons.

Typical settings include power generation, downhole tooling, and geothermal equipment.

Reference part number A80354 when ordering; the item is sold individually. Unit weight is approximately 15.2601 g and nominal inside diameter is listed as 5 1/8 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.