-314 WHITE BUNA 70D FDA O-RING

H70FDA314 is an AS568-314 white Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 0.725 in (18.42 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 1.145 in (29.08 mm). In service, this o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Buna-N (Nitrile) is widely chosen for low compression set under sustained load and an economical choice for high-volume maintenance programs. Expect good resistance to many alcohols, petroleum-based oils, and hydraulic fluids. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. It should not be specified for service in ketones or strong acids.

This item meets FDA requirements for food contact under 21 CFR 177.2600. You will find this material specified across construction equipment, fluid power, and general industrial maintenance.

H70FDA314 ships individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.