-456 BLUE FKM 75D O-RING

This o-ring is supplied in AS568-456 blue Viton® (FKM) 75 Shore A with an inside diameter of 13.475 in (342.27 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 14.025 in (356.24 mm), catalogued under part number V75MD456. It delivers dependable bidirectional sealing in a compact groove envelope.

The material holds up against chlorinated solvents, engine and transmission fluids, and aggressive chemicals. That behavior comes from the compound itself: Viton® (FKM) is specified for the industry benchmark where nitrile reaches its thermal limit and very low compression set at elevated temperature. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C).

The compound meets FDA requirements for food contact, carries NSF listing, and is metal detectable for HACCP and foreign-body control programs. You will find this material specified across aerospace, automotive fuel systems, and semiconductor equipment.

Reference part number V75MD456 when ordering; the item is sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.