-016 WHITE BUNA 70D FDA O-RING

Part number H70FDA016 is an AS568-016 white Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 0.614 in (15.6 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.754 in (19.15 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Expect good resistance to hydraulic fluids, propane and butane, and greases and lubricants. That behavior comes from the compound itself: Buna-N (Nitrile) is known for strong abrasion and tear resistance, the most widely specified general-purpose sealing elastomer. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. It is not the right choice where polar solvents or automotive brake fluid are present.

This o-ring meets FDA requirements for food contact under 21 CFR 177.2600. It sees regular use in agricultural equipment, fluid power, and general industrial maintenance.

Reference part number H70FDA016 when ordering; the item is sold individually. Unit weight is approximately 0.187 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.