5MM CS X 150MM ID BLACK BUNA 70D

Buna-N O-Ring, 5 x 150 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:
H5X150
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Product Specification

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The H5X150 is a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 150 mm (5.906 in), a cross section of 5 mm (0.197 in), and an outside diameter of 160 mm (6.3 in). This o-ring remains the most cost-effective sealing element available for pressurized assemblies.

The material holds up against greases and lubricants, water, and propane and butane. Buna-N (Nitrile) offers the most widely specified general-purpose sealing elastomer and low compression set under sustained load. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Verify compatibility before use with strong acids or ketones.

Common environments for this compound include general industrial maintenance, fluid power, and automotive.

This item is sold individually under part number H5X150. Unit weight is approximately 11.889 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.
Item
H5X150
Description
5MM CS X 150MM ID BLACK BUNA 70D
Actual Outside Diameter
160 mm (6.3 inch)
Actual Cross Section
5 mm (0.197 inch)
Actual Inside Diameter
150 mm (5.906 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity