5MM CS X 64MM ID BLACK BUNA 70D

Buna-N O-Ring, 5 x 64 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:
H5X64
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Product Specification

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APG stocks the H5X64, a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 64 mm (2.52 in), a cross section of 5 mm (0.197 in), and an outside diameter of 74 mm (2.91 in). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

The compound resists hydraulic fluids, greases and lubricants, and petroleum-based oils. Buna-N (Nitrile) is known for the most widely specified general-purpose sealing elastomer, reliable performance in both static and dynamic service. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C).

Common environments for this compound include agricultural equipment, fluid power, and hydraulic and pneumatic systems.

H5X64 ships individually. Unit weight is approximately 5.454 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.
Item
H5X64
Description
5MM CS X 64MM ID BLACK BUNA 70D
Actual Outside Diameter
74 mm (2.91 inch)
Actual Cross Section
5 mm (0.197 inch)
Actual Inside Diameter
64 mm (2.52 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity