-457 BLACK AFLAS 80D O-RING

Part number A80457 is an AS568-457 black Aflas (TFE/P) 80 Shore A O-Ring measuring an inside diameter of 13.975 in (354.97 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 14.525 in (368.94 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Aflas (TFE/P) is specified for exceptional resistance to amine-based additives and high-temperature steam capability that most fluoroelastomers cannot match. This material stands up to high-temperature steam, hot water, and strong bases. Published continuous service range is -25°F (-31.7°C) to 450°F (232.2°C).

Maintenance and OEM teams specify it across chemical processing, downhole tooling, and geothermal equipment.

A80457 ships individually. Unit weight is approximately 70.227 g. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.