6MM CS X 135MM ID BLACK BUNA 70D

Buna-N O-Ring, 6 x 135 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:
H6X135
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Product Specification

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Ordered as H6X135, this is a black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 135 mm (5.315 in), a cross section of 6 mm (0.236 in), and an outside diameter of 147 mm (5.79 in). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Buna-N (Nitrile) offers low compression set under sustained load, strong abrasion and tear resistance. This material stands up to propane and butane, petroleum-based oils, and many alcohols. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service.

It sees regular use in construction equipment, general industrial maintenance, and automotive.

This item is sold individually under part number H6X135. Unit weight is approximately 15.2174 g. Check the compound against your process media, pressure and temperature before committing to a design. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.
Item
H6X135
Description
6MM CS X 135MM ID BLACK BUNA 70D
Actual Outside Diameter
147 mm (5.79 inch)
Actual Cross Section
6 mm (0.236 inch)
Actual Inside Diameter
135 mm (5.315 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity