Ordered as H70MD360, this is an AS568-360 black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 5.85 in (148.59 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 6.27 in (159.26 mm). The o-ring remains the most cost-effective sealing element available for pressurized assemblies.
Buna-N (Nitrile) is specified for an economical choice for high-volume maintenance programs and low compression set under sustained load. Expect good resistance to hydraulic fluids, many alcohols, and greases and lubricants. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Verify compatibility before use with strong acids or ketones.
The compound is metal detectable for HACCP and foreign-body control programs. Common environments for this compound include general industrial maintenance, fluid power, and agricultural equipment.
This item is sold individually under part number H70MD360. As always, verify media compatibility and operating conditions against the requirements of your specific application.
Description -360 BLACK BUNA 70D O-RING
Actual Cross Section 0.21 inch (5.33 mm)
Actual Inside Diameter 5.85 inch (148.59 mm)
Actual Outside Diameter 6.27 inch (159.26 mm)
Measurement System Imperial
Product Category O-Rings - FDA / Metal Detectable