Part number V75MD347 is an AS568-347 blue Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 4.225 in (107.32 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 4.645 in (117.98 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.
As a material, Viton® (FKM) is known for outstanding high-temperature capability, excellent resistance to compression set and permeation. This material stands up to chlorinated solvents, aggressive chemicals, and aromatic hydrocarbons. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). Exposure to low-molecular-weight organic acids or ketones and esters will shorten service life.
This o-ring meets FDA requirements for food contact, carries NSF listing, and is metal detectable for HACCP and foreign-body control programs. Typical settings include automotive fuel systems, chemical processing, and high-temperature process equipment.
V75MD347 ships individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.
Description -347 BLUE FKM 75D O-RING
Actual Cross Section 0.21 inch (5.33 mm)
Actual Inside Diameter 4.225 inch (107.32 mm)
Actual Outside Diameter 4.645 inch (117.98 mm)
Measurement System Imperial
Product Category O-Rings - FDA / Metal Detectable