-136 WHITE BUNA 70D FDA O-RING

The H70FDA136 is an AS568-136 white Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 1.987 in (50.47 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.193 in (55.7 mm). This o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Buna-N (Nitrile) is specified for the most widely specified general-purpose sealing elastomer and an economical choice for high-volume maintenance programs. The material holds up against petroleum-based oils, greases and lubricants, and propane and butane. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with polar solvents or strong acids.

The compound meets FDA requirements for food contact, is metal detectable for HACCP and foreign-body control programs. Typical settings include fluid power, automotive, and general industrial maintenance.

H70FDA136 ships individually. Unit weight is approximately 1.17 g and nominal inside diameter is listed as 2 inch. Check the compound against your process media, pressure and temperature before committing to a design.