-020 WHITE BUNA 70D FDA O-RING

The H70FDA020 is an AS568-020 white Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 0.864 in (21.95 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 1.004 in (25.5 mm). This o-ring compresses into its gland to block fluid or gas migration across a joint.

Buna-N (Nitrile) delivers an economical choice for high-volume maintenance programs, reliable performance in both static and dynamic service. Expect good resistance to water, propane and butane, and hydraulic fluids. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C). It should not be specified for service in polar solvents or ketones.

This o-ring meets FDA requirements for food contact, is metal detectable for HACCP and foreign-body control programs. Common environments for this compound include fluid power, hydraulic and pneumatic systems, and agricultural equipment.

Reference part number H70FDA020 when ordering; the item is sold individually. Unit weight is approximately 0.241 g. 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.