English
Inch-Series 4 Self-Centering feature a metal washer with a vulcanized elastomer sealing lip and a centering ring for accurate positioning during installation. Designed for inch-sized threaded components, they ensure reliable static sealing under high pressure. The self-centering design reduces assembly time and error, offering excellent resistance to temperature, pressure, and fluids in demanding hydraulic and pneumatic applications.
Static/Bonded Seal:
Ring Diameter Outside42.8 mm
Ring Diameter Inside33.89 mm
TSS Article Number (3 to 9)W4C0830
Type of Article0
Signature StandardDDW4C0830-N9MJH
Quality (10th Digit)-
Root Ring Inside Diameter33.89 mm
Article GroupDD
Root Ring Outside Diameter42.8 mm
Root Ring Thickness3.2 mm
Ring Thickness3.2 mm
Compound codeN9MJH
Material Information for the product(s) on this page
N961A
Maximum Hardness:
90
Specific Gravity:
1.33
Gravity Tolerance:
+/-0.02
Shore A Hardness:
90+/- 5
Minimum Temperature:
-35
Minimum Hardness:
90
Maximum Temperature:
100
Material Type:
NBR
Material Code Class:
Elastomer
Hardness unit:
Shore A
Color:
Black
Gravity Unit:
g/cm³
Material:
N961A
Hardness Tolerance:
+/- 5