-234 BLACK BUNA 70D O-RING

APG stocks the H70234, an AS568-234 black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 2.984 in (75.79 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 3.262 in (82.85 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Buna-N (Nitrile) is specified here for most widely specified general-purpose sealing elastomer and low compression set under sustained load. The compound resists propane and butane, water, and many alcohols. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Verify compatibility before use with ozone and direct sunlight or polar solvents.

Typical settings include construction equipment, agricultural equipment, and general industrial maintenance.

H70234 ships individually. Unit weight is approximately 0.003 g and nominal inside diameter is listed as 3 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application.