2MM CS X 11.5MM ID BLACK BUNA 70D

Buna-N O-Ring, 2 x 11.5 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:
H2X11.5
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Product Specification

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APG stocks the H2X11.5, a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 11.5 mm (0.453 in), a cross section of 2 mm (0.079 in), and an outside diameter of 15.5 mm (0.61 in). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

It resists many alcohols, petroleum-based oils, and propane and butane. Buna-N (Nitrile) is specified for an economical choice for high-volume maintenance programs and the most widely specified general-purpose sealing elastomer. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C).

Typical settings include general industrial maintenance, hydraulic and pneumatic systems, and construction equipment.

Stocked as H2X11.5 and sold individually. Unit weight is approximately 0.169 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.
Item
H2X11.5
Description
2MM CS X 11.5MM ID BLACK BUNA 70D
Actual Outside Diameter
15.5 mm (0.61 inch)
Actual Cross Section
2 mm (0.079 inch)
Actual Inside Diameter
11.5 mm (0.453 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity