2MM CS X 41MM ID BLACK BUNA 70D

Buna-N O-Ring, 2 x 41 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:
H2X41
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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 41 mm (1.614 in), a cross section of 2 mm (0.079 in), and an outside diameter of 45 mm (1.77 in), catalogued under part number H2X41. It creates a positive seal at flange, piston and rod interfaces without added hardware.

As a material, Buna-N (Nitrile) offers reliable performance in both static and dynamic service, an economical choice for high-volume maintenance programs. The material holds up against hydraulic fluids, greases and lubricants, and many alcohols. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Verify compatibility before use with ozone and direct sunlight or polar solvents.

Typical settings include fluid power, automotive, and general industrial maintenance.

Reference part number H2X41 when ordering; the item is sold individually. Unit weight is approximately 0.517 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.
Item
H2X41
Description
2MM CS X 41MM ID BLACK BUNA 70D
Actual Outside Diameter
45 mm (1.77 inch)
Actual Cross Section
2 mm (0.079 inch)
Actual Inside Diameter
41 mm (1.614 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity