Click to enlarge3.38" OD Conflat
Copper Gaskets
2.425" OD
2.010" ID
Torque Max: 15 ft-lb
Pack of 10

338-CG-OS (Pack of 10)
DN50CF (3.38" OD) Conflat Flange Copper Gaskets
Pack of 10
Overstock Price

• Fits 3.38" OD Conflat Flanges (3.38 CF)
• OFHC Copper Gaskets
• High & Ultra-High Vacuum (UHV) Gaskets

Each gasket is individually bagged to avoid oxidation
Updated packaging includes easy to open tabs

3-3/8" OD Conflat Flange (CF) Equivalents:
338CF, CF338, DN50CF, NW50CF, 3.375" Del Seal

NOT for use with Glass Viewports
Annealed Copper Gaskets are required.

Click Here To Purchase

338-CG Compare to: 10088910 GA-0337 191007 GK-200 G-338 0604027 FG0338CI 338-CG10 338-CG-10 P102279 CF-CS-338 338-CG1

338 Series Copper Gaskets
Pack of 10

338-CG-OSPrice: $71.80Overstock: $40.50

Click to enlarge
Click to enlarge
3.38" OD Conflat Series Hardware

Copper Gaskets - All Sizes

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or

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certified Woman Owned Small Business (WOSB)
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