-316 WHITE BUNA 70D FDA O-RING

Part number H70FDA316 is an AS568-316 white Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 0.85 in (21.59 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 1.27 in (32.26 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Buna-N (Nitrile) is specified here for most widely specified general-purpose sealing elastomer and low compression set under sustained load. This material stands up to water, petroleum-based oils, and greases and lubricants. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C).

This item meets FDA requirements for food contact, is metal detectable for HACCP and foreign-body control programs. It sees regular use in automotive, hydraulic and pneumatic systems, and fluid power.

Reference part number H70FDA316 when ordering; the item is sold individually. Nominal inside diameter is listed as 7/8 inch. Check the compound against your process media, pressure and temperature before committing to a design.