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Buna-N O-Ring Cord 70A, 3mm OD, Nitrile Rubber Seal, -20 to 212°F
Product Details
Product Overview
This Buna-N O-ring cord is manufactured from nitrile rubber with a 70 Shore A hardness, providing a dependable sealing solution for industrial, hydraulic, pneumatic, and general maintenance applications. The 3 mm outside-diameter cord is designed for use across a temperature range of -20°F to 212°F, offering good flexibility and compression behavior under normal operating conditions.
Key Features
- Buna-N (NBR) rubber construction for dependable sealing performance
- 70 Shore A hardness balances sealing force and wear resistance
- 3 mm O-ring cord size for compact groove and sealing-channel applications
- Operating temperature range: -20°F to 212°F
- Suitable for oil, fuel, hydraulic fluid, and common industrial media exposure
- Round cord profile supports static sealing, repair, and custom gasket fabrication
Specifications
| Product Type | O-Ring Cord |
|---|---|
| Material | Buna-N / Nitrile Rubber (NBR) |
| Hardness | 70 Shore A |
| Outside Diameter | 3 mm |
| Temperature Range | -20°F to 212°F |
| Cross-Section Shape | Round |
| Color | Black |
| Sealing Type | Static / General Purpose |
| Sales Unit | 1 Piece |
Applications
This nitrile O-ring cord is commonly used in hydraulic systems, pneumatic assemblies, pumps, valves, pipe connections, machinery housings, automotive components, fuel systems, and MRO repair tasks. It is suitable for cut-to-length gasket fabrication and applications requiring resistance to petroleum-based oils and lubricants.
Package Contents
- 1 x Buna-N 70A O-Ring Cord, 3 mm OD
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