APG stocks the A80336, an AS568-336 black Aflas (TFE/P) 80 Shore A O-Ring supplied with an inside diameter of 2.85 in (72.39 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 3.27 in (83.06 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.
Aflas (TFE/P) is widely chosen for strong resistance to rapid gas decompression and exceptional resistance to amine-based additives. The material holds up against brake fluids and phosphate esters, hot water, and strong bases. Service temperature is rated from -25°F (-31.7°C) through 450°F (232.2°C). Exposure to low-temperature dynamic service or aromatic hydrocarbons will shorten service life.
It sees regular use in chemical processing, oil and gas production, and downhole tooling.
Order part number A80336, sold individually. Unit weight is approximately 8.794 g. Review your operating media and conditions against this specification before installation. 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 -336 BLACK AFLAS 80D O-RING
Actual Cross Section 0.21 inch (5.33 mm)
Actual Inside Diameter 2.85 inch (72.39 mm)
Actual Outside Diameter 3.27 inch (83.06 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Premium