The H6X200 is a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 200 mm (7.874 in), a cross section of 6 mm (0.236 in), and an outside diameter of 212 mm (8.35 in). This o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.
The compound resists water, hydraulic fluids, and many alcohols. Buna-N (Nitrile) is specified for low compression set under sustained load, strong abrasion and tear resistance. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Applications involving polar solvents or strong acids call for a different compound.
Maintenance and OEM teams specify it across general industrial maintenance, fluid power, and hydraulic and pneumatic systems.
This item is sold individually under part number H6X200. Unit weight is approximately 22.37 g. 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 6MM CS X 200MM ID BLACK BUNA 70D
Actual Outside Diameter 212 mm (8.35 inch)
Actual Cross Section 6 mm (0.236 inch)
Actual Inside Diameter 200 mm (7.874 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity