-126 WHITE BUNA 70D FDA O-RING

APG stocks the H70FDA126, an AS568-126 white Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 1.362 in (34.59 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 1.568 in (39.83 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Buna-N (Nitrile) is specified here for economical choice for high-volume maintenance programs, reliable performance in both static and dynamic service. The material holds up against greases and lubricants, hydraulic fluids, and petroleum-based oils. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). It should not be specified for service in polar solvents or strong acids.

This item meets FDA requirements for food contact under 21 CFR 177.2600. Typical settings include fluid power, automotive, and general industrial maintenance.

H70FDA126 ships individually. Nominal inside diameter is listed as 1 3/8 inch. Review your operating media and conditions against this specification before installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.