Product description
Viton/FKM O-ring, ID 1.987 inch, CSD .103 inch, 75 durometer, associated with Parker VA075 / 2-136-S context.
Specifications and identifiers
identification
| Seal type | O-ring Circular elastomer sealing ring. |
|---|
| Dimensions | ID 1.987; CSD .103 Inside diameter and cross-section diameter for the seal. |
|---|
| Material/hardness | Viton / 75 durometer Elastomer material and hardness context for the seal. |
|---|
| Associated Parker reference | VA075 2-136-S Potential vendor reference to verify before using as cross-reference. |
|---|
Applications
vacuum fittingsheated gate valve kitschamber hardwaregas delivery assembliesvacuum seal replacementgas/fluid fitting seal servicesemiconductor equipment O-ring replacement
How it works
A circular elastomer seal used to create a leak-tight interface between mating hardware surfaces.
Correct O-ring size, material, and durometer are critical for vacuum sealing, chemical compatibility, and temperature performance.
Technical guide
75 durometer
A common hardness rating for O-rings; actual requirement should match the equipment documentation.
Viton/FKM
A fluorocarbon elastomer commonly used for chemical resistance and vacuum applications.
- CSD
- Cross-section diameter.
- ID
- Inside diameter.
What to verify before purchase
- Verify material grade, durometer, exact size, and Parker cross-reference.
- Confirm chemical and temperature compatibility for the application.
Confirm with the seller
- Specific tool location and service conditions are not confirmed.
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.