Viton 70-106-Black-Pk50

Part number SB-V70106-50 is an AS568-106 black Viton® (FKM) 70 Shore A O-Ring with an inside diameter of 0.174 in (4.42 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 0.38 in (9.65 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware. The catalog record notes:0.375IDX.1875"ODX.0938"CS.

The material holds up against many acids, engine and transmission fluids, and aromatic hydrocarbons. Viton® (FKM) offers the industry benchmark where nitrile reaches its thermal limit and very low compression set at elevated temperature. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). Applications involving amines or ketones and esters call for a different compound.

You will find this material specified across oil and gas, aerospace, and semiconductor equipment.

Reference part number SB-V70106-50 when ordering; the item is sold by the bag. Nominal inside diameter is listed as 3/16 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.