2.4MM CS X 59.6MM ID BLACK BUNA 70D

Buna-N O-Ring, 2.4 x 59.6 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:
H2.4X59.6
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Product Specification

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H2.4X59.6 is a black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 59.6 mm (2.346 in), a cross section of 2.4 mm (0.094 in), and an outside diameter of 64.4 mm (2.54 in). In service, this o-ring delivers dependable bidirectional sealing in a compact groove envelope.

As a material, Buna-N (Nitrile) is valued for reliable performance in both static and dynamic service, low compression set under sustained load. The compound resists petroleum-based oils, many alcohols, and water. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). It is not the right choice where automotive brake fluid or ozone and direct sunlight are present.

It sees regular use in fluid power, construction equipment, and hydraulic and pneumatic systems.

Order part number H2.4X59.6, sold individually. Check the compound against your process media, pressure and temperature before committing to a design.
Item
H2.4X59.6
Description
2.4MM CS X 59.6MM ID BLACK BUNA 70D
Actual Outside Diameter
64.4 mm (2.54 inch)
Actual Cross Section
2.4 mm (0.094 inch)
Actual Inside Diameter
59.6 mm (2.346 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity