2.4MM CS X 10.8MM ID BLACK BUNA 70D

Buna-N O-Ring, 2.4 x 10.8 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:
H2.4X10.8
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Product Specification

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Ordered as H2.4X10.8, this is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 10.8 mm (0.425 in), a cross section of 2.4 mm (0.094 in), and an outside diameter of 15.6 mm (0.61 in). The o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces. This item is further identified as Metric O-RING, JIS P11.

Buna-N (Nitrile) is specified here for economical choice for high-volume maintenance programs, strong abrasion and tear resistance. The compound resists many alcohols, propane and butane, and water. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. It is not the right choice where polar solvents or strong acids are present.

Common environments for this compound include fluid power, agricultural equipment, and automotive.

This item is sold individually under part number H2.4X10.8. Unit weight is approximately 0.2379 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.
Item
H2.4X10.8
Description
2.4MM CS X 10.8MM ID BLACK BUNA 70D
Actual Outside Diameter
15.6 mm (0.61 inch)
Actual Cross Section
2.4 mm (0.094 inch)
Actual Inside Diameter
10.8 mm (0.425 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity