The V75MD247 is an AS568-247 blue Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 4.609 in (117.07 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 4.887 in (124.13 mm). This o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.
Viton® (FKM) is widely chosen for very low compression set at elevated temperature, excellent resistance to compression set and permeation. The material holds up against petroleum oils and fuels, many acids, and chlorinated solvents. 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. It sees regular use in aerospace, automotive fuel systems, and semiconductor equipment.
This item is sold individually under part number V75MD247. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
Description -247 BLUE FKM 75D O-RING
Actual Cross Section 0.139 inch (3.53 mm)
Actual Inside Diameter 4.609 inch (117.07 mm)
Actual Outside Diameter 4.887 inch (124.13 mm)
Measurement System Imperial
Product Category O-Rings - FDA / Metal Detectable