-430 BLUE FKM 75D O-RING

Part number V75MD430 is an AS568-430 blue Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 5.1 in (129.54 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 5.65 in (143.51 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

The compound resists petroleum oils and fuels, many acids, and aggressive chemicals. Viton® (FKM) is widely chosen for very low compression set at elevated temperature and the industry benchmark where nitrile reaches its thermal limit. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. It is not the right choice where ketones and esters or amines are present.

This item 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 automotive fuel systems, aerospace, and chemical processing.

Reference part number V75MD430 when ordering; the item is sold individually. Nominal inside diameter is listed as 5 1/8 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.