1MM CS X 32MM ID BLACK BUNA 70D

Buna-N O-Ring, 1 x 32 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:
H1X32
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Product Specification

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Ordered as H1X32, this is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 32 mm (1.26 in), a cross section of 1 mm (0.039 in), and an outside diameter of 34 mm (1.34 in). The o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

As a material, Buna-N (Nitrile) offers low compression set under sustained load, reliable performance in both static and dynamic service. The material holds up against many alcohols, hydraulic fluids, and water. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with polar solvents or strong acids.

You will find this material specified across construction equipment, hydraulic and pneumatic systems, and automotive.

H1X32 ships individually. Unit weight is approximately 0.0002 g. Check the compound against your process media, pressure and temperature before committing to a design.
Item
H1X32
Description
1MM CS X 32MM ID BLACK BUNA 70D
Actual Outside Diameter
34 mm (1.34 inch)
Actual Cross Section
1 mm (0.039 inch)
Actual Inside Diameter
32 mm (1.26 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity