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Buna 70-447-Black-Pk2

AS568-447 black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 8.975 in (227.97 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 9.525 in (241.94 mm). Strong abrasion and tear resistance.

Picture of Buna 70-447-Black-Pk2
Available Stock
79
Status
Available
Material
Buna-N (Nitrile / NBR)
Dash Size
447
Durometer
70 Shore A
Cross Section Type
Round
Color
Black
Minimum Temperature
-40°F (-40°C)
Maximum Temperature
250°F (121°C)
Nominal Cross Section
1/4 inch
Nominal Inside Diameter
9 inch
Nominal Outside Diameter
9 inch
Unit of Measure
BG
SKU:
SB-H70447-2
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Product Specification

-
APG stocks the SB-H70447-2, an AS568-447 black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 8.975 in (227.97 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 9.525 in (241.94 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies. This item is further identified as 0.275CSX8.975"IDX9.525"OD.

Buna-N (Nitrile) is specified here for economical choice for high-volume maintenance programs and low compression set under sustained load. This material stands up to water, greases and lubricants, and many alcohols. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Exposure to strong acids or ketones will shorten service life.

Typical settings include fluid power, construction equipment, and general industrial maintenance.

This item is sold by the bag under part number SB-H70447-2. Nominal inside diameter is listed as 9 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application.
Item
SB-H70447-2
Description
Buna 70-447-Black-Pk2
Size
0.275"CSX8.975"IDX9.525"OD
Actual Cross Section
0.275 inch (6.99 mm)
Actual Inside Diameter
8.975 inch (227.97 mm)
Actual Outside Diameter
9.525 inch (241.94 mm)
FDA Compliant
No
Measurement System
Imperial
Metal Detectable
No
NSF Certified
No
Product Code
6003
Product Category
O-Rings - Bagged - Commodity

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