2.5MM CS X 37MM ID BLACK FKM 75D

V2.5X37 is a black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 37 mm (1.457 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 42 mm (1.65 in). In service, this o-ring delivers dependable bidirectional sealing in a compact groove envelope.

This material stands up to many acids, aggressive chemicals, and petroleum oils and fuels. That behavior comes from the compound itself: Viton® (FKM) is widely chosen for the industry benchmark where nitrile reaches its thermal limit, excellent resistance to compression set and permeation. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. Applications involving amines or ketones and esters call for a different compound.

Maintenance and OEM teams specify it across oil and gas, chemical processing, and aerospace.

Order part number V2.5X37, sold individually. Unit weight is approximately 1.1071 g. Check the compound against your process media, pressure and temperature before committing to a design.