O-Ring, Dash 351, Silicone, 0.21 In., PK5 MPN:GR-S70351/5
O-Ring, Dash 351, Silicone, 0.21 In., PK5
This high-quality silicone O-Ring is designed for use in a variety of applications, including industrial and medical equipment, where its resistance to extreme temperatures and chemicals is essential. The medium-hard durometer rating provides durability and resistance to wear, making it a reliable choice for critical systems. Meets or exceeds industry standards, including ASTM D2000 and FDA approval, ensuring compliance with regulatory requirements. Its small size and round cross-section make it ideal for use in tight spaces and applications where precision is key, such as in medical devices, automotive systems, and laboratory equipment.
Top product features:
- Made from silicone, a material that provides resistance to extreme temperatures and chemicals.
- Meets/exceeds ASTM D2000 and FDA approved standards, indicating compliance with industry safety and quality regulations.
- Has a medium-hard durometer rating of 70A, indicating a balance between durability and flexibility.
Top product applications:
- Sealing hydraulic systems
- Sealing pneumatic systems
- Sealing industrial equipment
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 Silicone, Durometer (Hardness) Rating Medium Hard, Nominal Inside Dia. 4 3/4 in, Nominal Width 3/16 in, Actual Inside Dia. 4.725 in, Actual Width 0.21 in, Dash Number 351, Color Red, Durometer 70A, Meets/Exceeds ASTM D2000, FDA Approved, SAE J200, Nominal Outside Dia. 5 1/8 in, Actual Outside Dia. 5.145 in
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: 8.00
- Package Width: 5.00
- Package Height: 1.00
- Package Weight: 0.14
Product info last updated on January 20, 2026 12:41am UTC
Category: Sealing and Gasketing