O-Ring, Dash 355, Buna N, 0.21 In., PK5 MPN:GR-N70355/5
O-Ring, Dash 355, Buna N, 0.21 In., PK5
This high-quality O-Ring from GoVets Select is designed for use in a variety of applications where a reliable seal is critical. Made from durable Buna N material, it provides excellent resistance to temperature fluctuations, ranging from -40 to 250 degrees Fahrenheit. The medium-hard durometer rating ensures a consistent seal, while the round cross-section shape and precise dimensions make it suitable for use in hydraulic, pneumatic, and other systems. With its black color and 70A durometer rating, this O-Ring meets or exceeds industry standards, including ASTM D2000 and SAE J200, making it an ideal choice for demanding applications.
Top product features:
- The O-Ring is made from Buna N material, which provides resistance to chemicals and oils.
- The O-Ring has a medium-hard durometer rating of 70A, indicating a suitable level of hardness for sealing applications.
- The O-Ring can operate within a temperature range of -40 to 250 degrees Fahrenheit.
Top product applications:
- Hydraulic Seals
- Gaskets
- Pneumatic Seals
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 Medium Hard, Nominal Inside Dia. 5 1/4 in, Nominal Width 3/16 in, Actual Inside Dia. 5.225 in, Actual Width 0.21 in, Dash Number 355, Color Black, Durometer 70A, Meets/Exceeds ASTM D2000, SAE J200, Nominal Outside Dia. 5 5/8 in, Actual Outside Dia. 5.645 in, Temp. Range -40 Degrees to 250 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: 8.00
- Package Width: 6.00
- Package Height: 0.50
- Package Weight: 0.15
Product info last updated on January 18, 2026 10:40pm UTC
Category: Sealing and Gasketing