-254 BLACK FKM 90D O-RING

APG stocks the V90254, an AS568-254 black Viton® (FKM) 90 Shore A O-Ring measuring an inside diameter of 5.484 in (139.29 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 5.762 in (146.35 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

Viton® (FKM) is specified for very low compression set at elevated temperature and the industry benchmark where nitrile reaches its thermal limit. It resists chlorinated solvents, aromatic hydrocarbons, and engine and transmission fluids. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with hot water and steam or amines.

Typical settings include oil and gas, aerospace, and automotive fuel systems.

V90254 ships individually. Unit weight is approximately 8.277 g and nominal inside diameter is listed as 5 1/2 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.