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10MM CS X 650MM ID BLACK BUNA 70D

Buna-N O-Ring, 10 x 650 mm, 70A, Black, -40 to 250°F

Status
Out of Stock
Est. Ship Date
22 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:
H10X650

Product Specification

-
Part number H10X650 is a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 650 mm (25.591 in), a cross section of 10 mm (0.394 in), and an outside diameter of 670 mm (26.38 in). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

As a material, Buna-N (Nitrile) is valued for an economical choice for high-volume maintenance programs, strong abrasion and tear resistance. Expect good resistance to greases and lubricants, water, and many alcohols. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Exposure to ozone and direct sunlight or polar solvents will shorten service life.

It sees regular use in fluid power, automotive, and general industrial maintenance.

Order part number H10X650, sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation.
Item
H10X650
Description
10MM CS X 650MM ID BLACK BUNA 70D
Actual Outside Diameter
670 mm (26.38 inch)
Actual Cross Section
10 mm (0.394 inch)
Actual Inside Diameter
650 mm (25.591 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity