-350 BLACK BUNA 70D O-RING

Part number H70MD350 is an AS568-350 black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 4.6 in (116.84 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 5.02 in (127.51 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Buna-N (Nitrile) is specified here for low compression set under sustained load, strong abrasion and tear resistance. This material stands up to hydraulic fluids, water, and many alcohols. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. It should not be specified for service in strong acids or automotive brake fluid.

This item is metal detectable for HACCP and foreign-body control programs. Typical settings include hydraulic and pneumatic systems, agricultural equipment, and automotive.

Reference part number H70MD350 when ordering; the item is sold individually. Review your operating media and conditions against this specification before installation.