O-Ring, Dash 345, Viton, 0.21 In., PK2 MPN:GR-V90345/2
O-Ring, Dash 345, Viton, 0.21 In., PK2
This high-performance Viton O-Ring is designed for demanding applications where extreme temperatures and harsh chemicals are present. With a hardness rating of 90A, it provides long-lasting durability and resistance to wear and tear. Its temperature range of -15°F to 400°F makes it suitable for use in a variety of industries, including aerospace, automotive, and chemical processing. The O-Ring's round cross-section shape and precise dimensions ensure a secure seal, while its black color provides visibility in low-light environments. Ideal for use in applications where a reliable and long-lasting seal is critical.
Top product features:
- Resistant to extreme temperatures ranging from -15 degrees to 400 degrees F
- Meets or exceeds industry standards for performance and quality as defined by ASTM D2000 and SAE J200
- Made from Viton, a durable and long-lasting material that provides a very hard durometer rating of 90A
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. 4 in, Nominal Width 3/16 in, Actual Inside Dia. 3.975 in, Actual Width 0.21 in, Dash Number 345, Color Black, Durometer 90A, Meets/Exceeds ASTM D2000, SAE J200, Nominal Outside Dia. 4 3/8 in, Actual Outside Dia. 4.395 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: PK
- Package Length: 4.50
- Package Width: 4.50
- Package Height: 0.50
- Package Weight: 0.05
Product info last updated on February 24, 2026 6:12am UTC
Category: Sealing and Gasketing