Silicone O-Ring Packs to suit 463 Flanges From:

These are replacement o-rings for our 463 Series flange adapters. 

Available for 463-01, 463-02, 463-03. Sold in packs of 10 (X).

Made from Silicone for higher temperature applications. Colour may vary depending on stock available.

Great to keep as spares in your tool box to routinely replace your o-rings with maintenance.