Mr O-Ring 439 Viton O-Ring, 90A, 6-1/2" ID, 7" OD, 1/4" CS, black (pack of 5)
"439 Viton O-Ring with 6-1/2" ID and 7" OD, 1/4" cross-section. Black, 90A durometer, pack of 5. Durable seal for high-temp applications. Customer note: no additional insights provided."
Highlights
- Viton, 90A durometer
- 6-1/2" ID, 7" OD
- pack of 5
Pros
- Viton material for chemical resistance
- 90A durometer for firm seal
- compact 6-1/2" ID / 7" OD size
- pack of 5 for multiple uses
- black color for visibility
Cons
- customer data shows no explicit insights
- no performance caveats provided
- no detailed compatibility listed
Best For
Features
- Viton O-Ring with 439 designation and 90A durometer
- Dimensions: 6-1/2" ID, 7" OD, 1/4" cross-section
- Actual dimensions: 6.475" ID, 7.025" OD, 0.275" CS
- Pack of 5 black O-rings
