2.4MM CS X 23.3MM ID BLACK BUNA 70D

Buna-N O-Ring, 2.4 x 23.3 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:
H2.4X23.3
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Product Specification

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Ordered as H2.4X23.3, this is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 23.3 mm (0.917 in), a cross section of 2.4 mm (0.094 in), and an outside diameter of 28.1 mm (1.11 in). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Buna-N (Nitrile) is known for the most widely specified general-purpose sealing elastomer, strong abrasion and tear resistance. The compound resists petroleum-based oils, water, and propane and butane. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Applications involving polar solvents or automotive brake fluid call for a different compound.

Typical settings include construction equipment, agricultural equipment, and automotive.

Order part number H2.4X23.3, sold individually. Unit weight is approximately 0.4552 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.
Item
H2.4X23.3
Description
2.4MM CS X 23.3MM ID BLACK BUNA 70D
Actual Outside Diameter
28.1 mm (1.11 inch)
Actual Cross Section
2.4 mm (0.094 inch)
Actual Inside Diameter
23.3 mm (0.917 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity