-365 BLUE FKM 75D O-RING

APG stocks the V75MD365, an AS568-365 blue Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 6.975 in (177.17 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 7.395 in (187.83 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

It resists engine and transmission fluids, petroleum oils and fuels, and aggressive chemicals. That behavior comes from the compound itself: Viton® (FKM) offers outstanding high-temperature capability and very low compression set at elevated temperature. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in low-molecular-weight organic acids or hot water and steam.

The compound meets FDA requirements for food contact, carries NSF listing, and is metal detectable for HACCP and foreign-body control programs. It sees regular use in automotive fuel systems, semiconductor equipment, and chemical processing.

This item is sold individually under part number V75MD365. Nominal inside diameter is listed as 7 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.