8MM CS X 95MM ID BLACK BUNA 70D

Buna-N O-Ring, 8 x 95 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:
H8X95
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Product Specification

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The H8X95 is a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 95 mm (3.74 in), a cross section of 8 mm (0.315 in), and an outside diameter of 111 mm (4.37 in). This o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Buna-N (Nitrile) is known for an economical choice for high-volume maintenance programs and low compression set under sustained load. Expect good resistance to petroleum-based oils, propane and butane, and many alcohols. 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 polar solvents.

Typical settings include general industrial maintenance, automotive, and construction equipment.

Stocked as H8X95 and sold individually. Unit weight is approximately 19.864 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
H8X95
Description
8MM CS X 95MM ID BLACK BUNA 70D
Actual Outside Diameter
111 mm (4.37 inch)
Actual Cross Section
8 mm (0.315 inch)
Actual Inside Diameter
95 mm (3.74 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity