2.65MM CS X 33.5MM ID BLACK BUNA 70D

Buna-N O-Ring, 2.65 x 33.5 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:
H2.65X33.5
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Product Specification

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The H2.65X33.5 is a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 33.5 mm (1.319 in), a cross section of 2.65 mm (0.104 in), and an outside diameter of 38.8 mm (1.53 in). This o-ring compresses into its gland to block fluid or gas migration across a joint.

Buna-N (Nitrile) is specified here for economical choice for high-volume maintenance programs and most widely specified general-purpose sealing elastomer. Expect good resistance to propane and butane, water, and greases and lubricants. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C). Exposure to ozone and direct sunlight or automotive brake fluid will shorten service life.

Typical settings include hydraulic and pneumatic systems, general industrial maintenance, and automotive.

Reference part number H2.65X33.5 when ordering; the item is sold individually. Unit weight is approximately 0.7577 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.
Item
H2.65X33.5
Description
2.65MM CS X 33.5MM ID BLACK BUNA 70D
Actual Outside Diameter
38.8 mm (1.53 inch)
Actual Cross Section
2.65 mm (0.104 inch)
Actual Inside Diameter
33.5 mm (1.319 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity