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1.2MM CS X 5.82MM ID BLACK BUNA 70D

Buna-N O-Ring, 1.2 x 5.82 mm, 70A, Black, -40 to 250°F

Status
Available
Est. Ship Date
23 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:
H1.2X5.82
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Product Specification

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This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A built to an inside diameter of 5.82 mm (0.229 in), a cross section of 1.2 mm (0.047 in), and an outside diameter of 8.22 mm (0.32 in), catalogued under part number H1.2X5.82. It delivers dependable bidirectional sealing in a compact groove envelope.

Buna-N (Nitrile) is valued for the most widely specified general-purpose sealing elastomer and an economical choice for high-volume maintenance programs. Expect good resistance to many alcohols, propane and butane, and greases and lubricants. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). It should not be specified for service in polar solvents or ketones.

It sees regular use in fluid power, hydraulic and pneumatic systems, and general industrial maintenance.

This item is sold individually under part number H1.2X5.82. Application requirements vary, so validate compatibility with your process conditions prior to 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.
Item
H1.2X5.82
Description
1.2MM CS X 5.82MM ID BLACK BUNA 70D
Actual Outside Diameter
8.22 mm (0.32 inch)
Actual Cross Section
1.2 mm (0.047 inch)
Actual Inside Diameter
5.82 mm (0.229 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity