-125 BLACK CHEMOURS VITON 75D O-RING

Ordered as VITON75125, this is an AS568-125 black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 1.299 in (32.99 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 1.505 in (38.23 mm). The o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Viton® (FKM) is specified here for industry benchmark where nitrile reaches its thermal limit and outstanding high-temperature capability. Expect good resistance to engine and transmission fluids, many acids, and petroleum oils and fuels. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). Applications involving low-molecular-weight organic acids or hot water and steam call for a different compound.

Maintenance and OEM teams specify it across aerospace, oil and gas, and automotive fuel systems.

This item is sold individually under part number VITON75125. Unit weight is approximately 1.1153 g and nominal inside diameter is listed as 1 5/16 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.