Product description
Seal with specified ID 8.628 x 1.378 and CSD .468, compound/material wording SS513.
Specifications and identifiers
part attributes
| Seal dimensions | ID 8.628 x 1.378, CSD .468 Dimensional attribute to verify. |
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| Compound/material clue | SS513 Included in seal product notes. |
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| Variant wording | NO H Included in one product note; verify if relevant. |
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| Function | Sealing component Used for vacuum/gas/fluid containment. |
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Applications
vacuum sealinggas delivery sealingchamber lids and windowsgate valve servicevacuum or process seal replacementchamber or module sealing
How it works
A sealing component used to maintain vacuum, gas, or chemical containment in semiconductor equipment.
Seal dimensions, material compound, hardness, and chemical compatibility determine whether the part can safely maintain process integrity.
Technical guide
Chemraz
A high-performance perfluoroelastomer sealing material used in aggressive semiconductor process environments.
Viton
A fluoroelastomer seal material used where chemical resistance and temperature capability are needed.
- CSD
- Cross-section diameter; a key dimensional value for O-rings and formed seals.
What to verify before purchase
- Confirm exact drawing dimensions and material compound.
- Verify hardness/durometer and chemical compatibility.
- Check whether NO H is required for the application.
Confirm with the seller
- Exact application location is not confirmed.
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.