-135 WHITE BUNA 70D FDA O-RING

APG stocks the H70FDA135, an AS568-135 white Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 1.925 in (48.9 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.131 in (54.13 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

The material holds up against water, greases and lubricants, and propane and butane. Buna-N (Nitrile) is specified for an economical choice for high-volume maintenance programs, reliable performance in both static and dynamic service. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Verify compatibility before use with ketones or polar solvents.

This o-ring meets FDA requirements for food contact under 21 CFR 177.2600. Common environments for this compound include hydraulic and pneumatic systems, agricultural equipment, and general industrial maintenance.

H70FDA135 ships individually. Unit weight is approximately 1.135 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.