-352 BLACK AFLAS 80D O-RING

A80352 is an AS568-352 black Aflas (TFE/P) 80 Shore A O-Ring with an inside diameter of 4.85 in (123.19 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 5.27 in (133.86 mm). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Aflas (TFE/P) is specified here for strong resistance to rapid gas decompression and high-temperature steam capability that most fluoroelastomers cannot match. The material holds up against strong bases, hot water, and high-temperature steam. Continuous operating temperature is published at -25°F (-31.7°C) to 450°F (232.2°C).

Maintenance and OEM teams specify it across oil and gas production, chemical processing, and power generation.

A80352 ships individually. Unit weight is approximately 14.5416 g and nominal inside diameter is listed as 4 7/8 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.