-017 WHITE BUNA 70D FDA O-RING

APG stocks the H70FDA017, an AS568-017 white Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 0.676 in (17.17 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.816 in (20.73 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

Buna-N (Nitrile) offers an economical choice for high-volume maintenance programs and low compression set under sustained load. The material holds up against petroleum-based oils, many alcohols, and water. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C). Applications involving ketones or polar solvents call for a different compound.

This o-ring meets FDA requirements for food contact under 21 CFR 177.2600. You will find this material specified across construction equipment, agricultural equipment, and fluid power.

Reference part number H70FDA017 when ordering; the item is sold individually. Unit weight is approximately 0.193 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.