O-Ring, Dash 442, FEP, Viton Core, 0.27 In. MPN:1WMB8
O-Ring, Dash 442, FEP, Viton Core, 0.27 In.
This FEP O-Ring with Viton core is designed for demanding applications where chemical resistance and high-temperature performance are crucial. The FEP outer layer provides excellent chemical resistance, while the Viton core offers exceptional sealing properties. This O-Ring is ideal for use in harsh environments, such as in the aerospace, automotive, and chemical processing industries. Its unique combination of properties makes it an excellent choice for applications where traditional O-Rings may fail. The O-Ring's high durometer rating ensures a long lifespan, and its clear FEP outer layer with black Viton core provides easy identification. Meets or exceeds ASTM D2116 standards.
Top product features:
- FEP material provides chemical resistance and durability
- Viton core provides high temperature resistance and sealing performance
- Round cross section shape allows for smooth insertion and rotation in tight spaces
Top product applications:
- Sealing of high-temperature and high-pressure applications
- Sealing of chemical-resistant applications
- Sealing of applications requiring a high degree of flexibility and resistance to corrosion
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 FEP with Viton Core, Durometer (Hardness) Rating Very Hard, Nominal Inside Dia. 7 1/4 in, Nominal Width 1/4 in, Actual Inside Dia. 7.225 in, Actual Width 0.275 in, Dash Number 442, Color Clear with Black Core, Durometer 90A, Meets/Exceeds ASTM D2116, Nominal Outside Dia. 7 3/4 in, Actual Outside Dia. 7.775 in
Additional Information
- Country of Origin: CN
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 20 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 8.00
- Package Width: 7.50
- Package Height: 0.30
- Package Weight: 0.11
Product info last updated on February 6, 2026 5:27pm UTC
Category: Sealing and Gasketing