-223 WHITE BUNA 70D FDA O-RING

Part number H70FDA223 is an AS568-223 white Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 1.609 in (40.87 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 1.887 in (47.93 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Buna-N (Nitrile) is known for an economical choice for high-volume maintenance programs and low compression set under sustained load. The material holds up against petroleum-based oils, water, and propane and butane. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). It should not be specified for service in ketones or ozone and direct sunlight.

This item meets FDA requirements for food contact, is metal detectable for HACCP and foreign-body control programs. Typical settings include construction equipment, automotive, and hydraulic and pneumatic systems.

This item is sold individually under part number H70FDA223. Unit weight is approximately 1.7361 g and nominal inside diameter is listed as 1 5/8 inch. Review your operating media and conditions against this specification before installation.