O-Ring, Dash 342, Buna N, 0.21 In., PK25 MPN:GR-N70342/25
O-Ring, Dash 342, Buna N, 0.21 In., PK25
This high-quality O-Ring from GoVets Select is designed for use in a variety of applications where a reliable seal is crucial. Made from durable Buna N material, it provides excellent resistance to temperature fluctuations, from -40°F to 250°F. Its medium-hard durometer rating ensures a consistent seal, while its round cross-section shape and precise dimensions make it suitable for use in hydraulic, pneumatic, and industrial systems. With a temperature range that spans extreme conditions, this O-Ring is ideal for use in machinery, equipment, and vehicles, ensuring smooth operation and minimizing downtime. Its compact size and lightweight design make it easy to integrate into any system.
Top product features:
- Meets/Exceeds ASTM D2000, SAE J200 standards for quality and performance
- Has a temperature range of -40 Degrees to 250 Degrees F
- Is made with a medium-hard Buna N material rated 70A for durability
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 Buna N, Durometer (Hardness) Rating Medium Hard, Nominal Inside Dia. 3 5/8 in, Nominal Width 3/16 in, Actual Inside Dia. 3.6 in, Actual Width 0.21 in, Dash Number 342, Color Black, Durometer 70A, Meets/Exceeds ASTM D2000, SAE J200, Nominal Outside Dia. 4 in, Actual Outside Dia. 4.02 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: 5.00
- Package Height: 2.00
- Package Weight: 0.47
Product info last updated on March 5, 2026 9:34pm UTC
Category: Sealing and Gasketing