2.65MM CS X 25MM ID BLACK BUNA 70D

Buna-N O-Ring, 2.65 x 25 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:
H2.65X25
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Product Specification

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This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A with an inside diameter of 25 mm (0.984 in), a cross section of 2.65 mm (0.104 in), and an outside diameter of 30.3 mm (1.19 in), catalogued under part number H2.65X25. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

It resists water, greases and lubricants, and many alcohols. Buna-N (Nitrile) is known for reliable performance in both static and dynamic service, low compression set under sustained load. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C).

Typical settings include automotive, fluid power, and construction equipment.

Order part number H2.65X25, sold individually. Unit weight is approximately 0.5794 g. Check the compound against your process media, pressure and temperature before committing to a design.
Item
H2.65X25
Description
2.65MM CS X 25MM ID BLACK BUNA 70D
Actual Outside Diameter
30.3 mm (1.19 inch)
Actual Cross Section
2.65 mm (0.104 inch)
Actual Inside Diameter
25 mm (0.984 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity