3MM CS X 24.6MM ID BLACK BUNA 70D

Buna-N O-Ring, 3 x 24.6 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:
H3X24.6
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Product Specification

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APG stocks the H3X24.6, a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 24.6 mm (0.969 in), a cross section of 3 mm (0.118 in), and an outside diameter of 30.6 mm (1.2 in). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

The material holds up against hydraulic fluids, propane and butane, and water. Buna-N (Nitrile) is widely chosen for low compression set under sustained load, strong abrasion and tear resistance. The material carries a published service range of -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 automotive, fluid power, and general industrial maintenance.

Reference part number H3X24.6 when ordering; the item is sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.
Item
H3X24.6
Description
3MM CS X 24.6MM ID BLACK BUNA 70D
Actual Outside Diameter
30.6 mm (1.2 inch)
Actual Cross Section
3 mm (0.118 inch)
Actual Inside Diameter
24.6 mm (0.969 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity