-233 WHITE BUNA 70D FDA O-RING

The H70FDA233 is an AS568-233 white Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 2.859 in (72.62 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 3.137 in (79.68 mm). This o-ring compresses into its gland to block fluid or gas migration across a joint.

Buna-N (Nitrile) is specified here for most widely specified general-purpose sealing elastomer and low compression set under sustained load. This material stands up to propane and butane, water, and hydraulic fluids. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Exposure to automotive brake fluid or strong acids will shorten service life.

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 agricultural equipment, general industrial maintenance, and fluid power.

Order part number H70FDA233, sold individually. Unit weight is approximately 3.047 g and nominal inside diameter is listed as 2 7/8 inch. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.