2MM CS X 39.5MM ID BLACK FKM 75D

APG stocks the V2X39.5, a black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 39.5 mm (1.555 in), a cross section of 2 mm (0.079 in), and an outside diameter of 43.5 mm (1.71 in). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware. Supplementary detail from the product record: Metric O-RING, JIS S40.

As a material, Viton® (FKM) is specified for outstanding high-temperature capability and the industry benchmark where nitrile reaches its thermal limit. This material stands up to engine and transmission fluids, chlorinated solvents, and aromatic hydrocarbons. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. Verify compatibility before use with amines or ketones and esters.

You will find this material specified across chemical processing, aerospace, and oil and gas.

Reference part number V2X39.5 when ordering; the item is sold individually. Unit weight is approximately 0.7829 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.