300pcs 6.9x1.8 6.9*1.8 7.1x1.8 7.1*1.8 ID*Thickness Black NBR Nitrile Chemigum Rubber Washer O-Ring Oil Seal O Ring Gasket
Technical Details
| Material: | Rubber |
| Model Number: | 6.9x1.8 7.1x1.8 |
| Shape: | Ring Gasket |
| Standard or Nonstandard: | Standard |
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