6MM CS X 75MM ID BLACK BUNA 70D

Buna-N O-Ring, 6 x 75 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:
H6X75
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Product Specification

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The H6X75 is a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 75 mm (2.953 in), a cross section of 6 mm (0.236 in), and an outside diameter of 87 mm (3.43 in). This o-ring compresses into its gland to block fluid or gas migration across a joint.

Buna-N (Nitrile) is valued for low compression set under sustained load and an economical choice for high-volume maintenance programs. The compound resists water, propane and butane, and greases and lubricants. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Verify compatibility before use with ketones or strong acids.

It sees regular use in automotive, construction equipment, and hydraulic and pneumatic systems.

This item is sold individually under part number H6X75. Unit weight is approximately 8.7109 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.
Item
H6X75
Description
6MM CS X 75MM ID BLACK BUNA 70D
Actual Outside Diameter
87 mm (3.43 inch)
Actual Cross Section
6 mm (0.236 inch)
Actual Inside Diameter
75 mm (2.953 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity