O-Ring, Buna N, Dash 470, 21, 21.505 in. MPN:GR-N70470
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In Stock
Free Shipping
In Stock
SKU
510-G2511470
O-Ring, Buna N, Dash 470, 21, 21.505 in.
This Buna N O-Ring is a high-quality sealing solution for various applications. With its medium-hard durometer rating and black color, it provides excellent resistance to chemicals, fuels, and oils. Its round shape and precise dimensions ensure a secure fit in a wide range of systems. Suitable for use in industries such as food processing, pharmaceuticals, and chemical manufacturing, this O-Ring meets or exceeds ASTM D2000 and NBR 70 standards. Its small size and low weight make it ideal for use in tight spaces and high-speed applications, reducing wear and tear on equipment and increasing overall system efficiency.
Top product features:
- Made from Buna N material for resistance to chemicals and abrasion
- Meets/Exceeds ASTM D2000 and NBR 70 standards for quality and performance
- Has a medium hardness rating of 70A for durability and long-lasting sealing capabilities
Top product applications:
- Chemical processing
- Sealing applications in food and beverage equipment
- High-pressure hydraulic systems
O-Ring, Not Metal Detectable Metal Detectable, Not X-Ray Detectable X-Ray Detectable, System of Measurement Inch, Cross Section Shape Round, O-Ring Material Buna N, Durometer (Hardness) Rating Medium Hard, Nominal Inside Dia. 21 in, Nominal Width 1/4 in, Actual Inside Dia. 20.955 in, Actual Width 0.275 in, Dash Number 470, Color Black, Durometer 70A, Meets/Exceeds ASTM D2000, NBR 70, Nominal Outside Dia. 21 1/2 in, Actual Outside Dia. 21.505 in, FDA Approved Not FDA Compliant
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 7.00
- Package Width: 6.00
- Package Height: 0.60
- Package Weight: 0.19
Product info last updated on February 1, 2026 4:22am UTC
Category: Sealing and Gasketing