-425 BLACK FKM 75D O-RING

Ordered as V70425, this is an AS568-425 black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 4.475 in (113.67 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 5.025 in (127.64 mm). The o-ring compresses into its gland to block fluid or gas migration across a joint.

As a material, Viton® (FKM) is widely chosen for the industry benchmark where nitrile reaches its thermal limit and outstanding high-temperature capability. The compound resists aromatic hydrocarbons, engine and transmission fluids, and aggressive chemicals. 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.

Typical settings include oil and gas, automotive fuel systems, and semiconductor equipment.

Reference part number V70425 when ordering; the item is sold individually. Unit weight is approximately 26.396 g and nominal inside diameter is listed as 4 1/2 inch. Review your operating media and conditions against this specification before installation.