-027 WHITE BUNA 70D FDA O-RING

APG stocks the H70FDA027, an AS568-027 white Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 1.301 in (33.05 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 1.441 in (36.6 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

This material stands up to hydraulic fluids, propane and butane, and many alcohols. That behavior comes from the compound itself: Buna-N (Nitrile) is known for an economical choice for high-volume maintenance programs and the most widely specified general-purpose sealing elastomer. 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 automotive brake fluid.

This item meets FDA requirements for food contact under 21 CFR 177.2600. You will find this material specified across construction equipment, general industrial maintenance, and fluid power.

Reference part number H70FDA027 when ordering; the item is sold individually. Unit weight is approximately 0.35 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.