2.4MM CS X 11.6MM ID BLACK BUNA 70D

Buna-N O-Ring, 2.4 x 11.6 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:
H2.4X11.6
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Product Specification

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APG stocks the H2.4X11.6, a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 11.6 mm (0.457 in), a cross section of 2.4 mm (0.094 in), and an outside diameter of 16.4 mm (0.65 in). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Buna-N (Nitrile) is known for reliable performance in both static and dynamic service, low compression set under sustained load. This material stands up to greases and lubricants, many alcohols, and petroleum-based oils. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Verify compatibility before use with automotive brake fluid or ketones.

It sees regular use in general industrial maintenance, automotive, and hydraulic and pneumatic systems.

Order part number H2.4X11.6, sold individually. Check the compound against your process media, pressure and temperature before committing to a design. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.
Item
H2.4X11.6
Description
2.4MM CS X 11.6MM ID BLACK BUNA 70D
Actual Outside Diameter
16.4 mm (0.65 inch)
Actual Cross Section
2.4 mm (0.094 inch)
Actual Inside Diameter
11.6 mm (0.457 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity