2.4MM CS X 11MM ID BLACK BUNA 70D

Buna-N O-Ring, 2.4 x 11 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
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Product Specification

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H2.4X11 is a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 11 mm (0.433 in), a cross section of 2.4 mm (0.094 in), and an outside diameter of 15.8 mm (0.62 in). In service, this o-ring creates a positive seal at flange, piston and rod interfaces without added hardware. This item is further identified as Metric O-RING, JIS P11.2.

Buna-N (Nitrile) is valued for strong abrasion and tear resistance, an economical choice for high-volume maintenance programs. Expect good resistance to petroleum-based oils, greases and lubricants, and water. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). It is not the right choice where strong acids or ozone and direct sunlight are present.

Typical settings include automotive, construction equipment, and hydraulic and pneumatic systems.

Order part number H2.4X11, sold individually. Unit weight is approximately 0.2383 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.
Item
H2.4X11
Description
2.4MM CS X 11MM ID BLACK BUNA 70D
Actual Outside Diameter
15.8 mm (0.62 inch)
Actual Cross Section
2.4 mm (0.094 inch)
Actual Inside Diameter
11 mm (0.433 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity