-150 BROWN FKM 75D O-RING

The VB75150 is an AS568-150 brown Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 2.862 in (72.69 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 3.068 in (77.93 mm). This o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

The material holds up against many acids, engine and transmission fluids, and chlorinated solvents. That behavior comes from the compound itself: Viton® (FKM) is specified for excellent resistance to compression set and permeation, long service life in hot, chemically aggressive environments. 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 ketones and esters or low-molecular-weight organic acids.

Typical settings include chemical processing, aerospace, and semiconductor equipment.

VB75150 ships individually. Unit weight is approximately 2.736 g and nominal inside diameter is listed as 2 7/8 inch. Check the compound against your process media, pressure and temperature before committing to a design. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.