6MM CS X 340MM ID BLACK BUNA 70D

Buna-N O-Ring, 6 x 340 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:
H6X340
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Product Specification

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Part number H6X340 is a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 340 mm (13.386 in), a cross section of 6 mm (0.236 in), and an outside diameter of 352 mm (13.86 in). An o-ring compresses into its gland to block fluid or gas migration across a joint.

Buna-N (Nitrile) is specified here for low compression set under sustained load, reliable performance in both static and dynamic service. It resists greases and lubricants, petroleum-based oils, and water. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C).

Common environments for this compound include general industrial maintenance, agricultural equipment, and automotive.

H6X340 ships individually. Unit weight is approximately 38.075 g. Review your operating media and conditions against this specification before installation.
Item
H6X340
Description
6MM CS X 340MM ID BLACK BUNA 70D
Actual Outside Diameter
352 mm (13.86 inch)
Actual Cross Section
6 mm (0.236 inch)
Actual Inside Diameter
340 mm (13.386 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity