Part number V75MD918 is an AS568-918 blue Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 1.355 in (34.42 mm), a cross section of 0.116 in (2.95 mm), and an outside diameter of 1.587 in (40.31 mm). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.
Viton® (FKM) offers outstanding high-temperature capability and very low compression set at elevated temperature. It resists engine and transmission fluids, aggressive chemicals, and aromatic hydrocarbons. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service.
The compound meets FDA requirements for food contact, carries NSF listing, and is metal detectable for HACCP and foreign-body control programs. Maintenance and OEM teams specify it across oil and gas, aerospace, and high-temperature process equipment.
Order part number V75MD918, sold individually. Review your operating media and conditions against this specification before installation. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.
Description -918 BLUE FKM 75D O-RING
Actual Cross Section 0.116 inch (2.95 mm)
Actual Inside Diameter 1.355 inch (34.42 mm)
Actual Outside Diameter 1.587 inch (40.31 mm)
Measurement System Imperial
Product Category O-Rings - FDA / Metal Detectable