Part number V75MD403 is an AS568-403 blue Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 1.725 in (43.82 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 2.275 in (57.79 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.
The compound resists petroleum oils and fuels, aggressive chemicals, and chlorinated solvents. Viton® (FKM) delivers outstanding high-temperature capability and the industry benchmark where nitrile reaches its thermal limit. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C).
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 high-temperature process equipment, chemical processing, and automotive fuel systems.
Reference part number V75MD403 when ordering; the item is sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.
Description -403 BLUE FKM 75D O-RING
Actual Cross Section 0.275 inch (6.99 mm)
Actual Inside Diameter 1.725 inch (43.82 mm)
Actual Outside Diameter 2.275 inch (57.79 mm)
Measurement System Imperial
Product Category O-Rings - FDA / Metal Detectable