O-Ring, Dash 389, Viton, 0.21 In. MPN:GR-V90389
O-Ring, Dash 389, Viton, 0.21 In.
This high-performance Viton O-Ring is designed for demanding applications, offering exceptional durability and resistance to extreme temperatures (-15°F to 400°F). Its very hard durometer rating and round cross-section shape ensure reliable sealing and long lifespan. Ideal for use in industries such as aerospace, automotive, and pharmaceutical, this O-Ring meets or exceeds industry standards including ASTM D2000 and SAE J200. Its compact size and lightweight design make it easy to integrate into a wide range of systems, from hydraulic and pneumatic to medical and food processing equipment. Perfect for applications where precision and reliability are paramount.
Top product features:
- Round cross section shape
- Viton material for resistance to chemicals and high temperatures
- Meets/Exceeds ASTM D2000 and SAE J200 standards for performance and quality
Top product applications:
- Sealing hydraulic systems
- Sealing pneumatic systems
- Sealing high-temperature applications
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 Viton, 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, SAE J200, Nominal Outside Dia. 20 3/8 in, Actual Outside Dia. 20.375 in, Temp. Range -15 Degrees to 400 Degrees F
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: 8.00
- Package Width: 6.00
- Package Height: 0.50
- Package Weight: 0.80
Product info last updated on February 16, 2026 10:05am UTC
Category: Sealing and Gasketing