-332 WHITE BUNA 70D FDA O-RING

The H70FDA332 is an AS568-332 white Buna-N (Nitrile) 70 Shore A O-Ring built to 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). This o-ring remains the most cost-effective sealing element available for pressurized assemblies.

As a material, Buna-N (Nitrile) is specified for reliable performance in both static and dynamic service, strong abrasion and tear resistance. The compound resists propane and butane, water, and petroleum-based oils. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C).

This o-ring meets FDA requirements for food contact under 21 CFR 177.2600. Common environments for this compound include fluid power, automotive, and agricultural equipment.

Stocked as H70FDA332 and sold individually. Unit weight is approximately 6.065 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. For a size or compound outside the standard catalog, APG can quote from a print or sample.