-242 BLACK AFLAS 80D O-RING

The A80242 is an AS568-242 black Aflas (TFE/P) 80 Shore A O-Ring built to an inside diameter of 3.984 in (101.19 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 4.262 in (108.25 mm). This o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Aflas (TFE/P) is valued for proven performance in aggressive downhole environments and strong resistance to rapid gas decompression. It resists brake fluids and phosphate esters, high-temperature steam, and hot water. The material carries a published service range of -25°F (-31.7°C) to 450°F (232.2°C). Verify compatibility before use with some chlorinated solvents or aromatic hydrocarbons.

Typical settings include geothermal equipment, power generation, and chemical processing.

This item is sold individually under part number A80242. Unit weight is approximately 5.1912 g and nominal inside diameter is listed as 4 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.