APG stocks the 0Q283275, a black Viton® (FKM) 75 Shore A Quad-Ring Cord Stock with a cross section of 0.275 in (6.99 mm). A quad-ring cord stock supplies profiled extrusion for grooves a round cord cannot fill.
The material holds up against chlorinated solvents, many acids, and engine and transmission fluids. Viton® (FKM) is known for outstanding high-temperature capability and long service life in hot, chemically aggressive environments. The profile itself contributes lower compressive load required to achieve a seal and a parting line located away from the sealing surface.
You will find this material specified across aerospace, chemical processing, and oil and gas.
Order part number 0Q283275, sold by the foot. As always, verify media compatibility and operating conditions against the requirements of your specific application. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
description .275 FLUOROELASTOMER Q-RING CORD
uf_description2 75 DUROMETER
Actual_CS 0.275 inch (6.99 mm)
ProductCode Description O-Rings - Cord - Premium