O-Ring, Buna N, Dash 389, 20, 20.375 in. MPN:GR-N90389
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In Stock
Free Shipping
In Stock
SKU
510-G2508759
O-Ring, Buna N, Dash 389, 20, 20.375 in.
This high-quality Buna N O-Ring is designed for a wide range of applications, including standard and demanding environments. Made with a very hard 90A durometer rating, it provides excellent resistance to wear and tear, ensuring a long lifespan. With a nominal inside diameter of 20 inches and a nominal width of 3/16 inches, this O-Ring is ideal for use in systems where precise sealing is critical. Its black color and FDA approval make it suitable for use in food processing and pharmaceutical industries, while its metal detectable and X-ray detectable options cater to various manufacturing needs.
Top product features:
- Round cross section shape provides a smooth seal
- Meets/exceeds ASTM D2000 and NBR 90 standards for quality and performance
- FDA approved for use in food and pharmaceutical applications
Top product applications:
- Standard
- Standard
- Standard
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 Very Hard, Nominal Inside Dia. 20 in, Nominal Width 3/16 in, Actual Inside Dia. 19.955 in, Actual Width 0.21 in, Dash Number 389, Color Black, Durometer 90A, Meets/Exceeds ASTM D2000, NBR 90, Nominal Outside Dia. 20 3/8 in, Actual Outside Dia. 20.375 in, FDA Approved Not FDA Compliant, Application Standard
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 3 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 5.00
- Package Width: 3.70
- Package Height: 1.10
- Package Weight: 0.11
Product info last updated on January 22, 2026 3:04am UTC
Category: Sealing and Gasketing