Ordered as V75MD327, this is an AS568-327 blue Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 1.725 in (43.82 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 2.145 in (54.48 mm). The o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.
Viton® (FKM) is specified for very low compression set at elevated temperature and the industry benchmark where nitrile reaches its thermal limit. It resists chlorinated solvents, aggressive chemicals, and engine and transmission fluids. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with low-molecular-weight organic acids or hot water and steam.
This o-ring meets FDA requirements for food contact, carries NSF listing, and is metal detectable for HACCP and foreign-body control programs. Common environments for this compound include aerospace, chemical processing, and automotive fuel systems.
Order part number V75MD327, sold individually. Check the compound against your process media, pressure and temperature before committing to a design.
Description -327 BLUE FKM 75D O-RING
Actual Cross Section 0.21 inch (5.33 mm)
Actual Inside Diameter 1.725 inch (43.82 mm)
Actual Outside Diameter 2.145 inch (54.48 mm)
Measurement System Imperial
Product Category O-Rings - FDA / Metal Detectable