6MM CS X 106MM ID BLACK BUNA 70D

Buna-N O-Ring, 6 x 106 mm, 70A, Black, -40 to 250°F

Status
Available
Est. Ship Date
31 Oct 2026
Material
Buna-N (Nitrile / NBR)
Durometer
70 Shore A
Cross Section Type
Round
Color
Black
Minimum Temperature
-40°F (-40°C)
Maximum Temperature
250°F (121°C)
Unit of Measure
EA
SKU:
H6X106
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Product Specification

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This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A measuring an inside diameter of 106 mm (4.173 in), a cross section of 6 mm (0.236 in), and an outside diameter of 118 mm (4.65 in), catalogued under part number H6X106. It seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

As a material, Buna-N (Nitrile) is widely chosen for an economical choice for high-volume maintenance programs, reliable performance in both static and dynamic service. The material holds up against propane and butane, petroleum-based oils, and hydraulic fluids. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C). It should not be specified for service in polar solvents or automotive brake fluid.

Common environments for this compound include construction equipment, general industrial maintenance, and hydraulic and pneumatic systems.

H6X106 ships individually. Unit weight is approximately 12.15 g. Check the compound against your process media, pressure and temperature before committing to a design. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
Item
H6X106
Description
6MM CS X 106MM ID BLACK BUNA 70D
Actual Outside Diameter
118 mm (4.65 inch)
Actual Cross Section
6 mm (0.236 inch)
Actual Inside Diameter
106 mm (4.173 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity