This o-ring is supplied in AS568-332 black Aflas (TFE/P) 80 Shore A with an inside diameter of 2.35 in (59.69 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 2.77 in (70.36 mm), catalogued under part number A80332. It remains the most cost-effective sealing element available for pressurized assemblies.
This material stands up to strong bases, brake fluids and phosphate esters, and hot water. That behavior comes from the compound itself: Aflas (TFE/P) is valued for strong resistance to rapid gas decompression and excellent electrical insulating properties. Published continuous service range is -25°F (-31.7°C) to 450°F (232.2°C). Exposure to some chlorinated solvents or aromatic hydrocarbons will shorten service life.
Typical settings include power generation, oil and gas production, and chemical processing.
Reference part number A80332 when ordering; the item is sold individually. Unit weight is approximately 7.391 g and nominal inside diameter is listed as 2 3/8 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.
Description -332 BLACK AFLAS 80D O-RING
Actual Cross Section 0.21 inch (5.33 mm)
Actual Inside Diameter 2.35 inch (59.69 mm)
Actual Outside Diameter 2.77 inch (70.36 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Premium