English
Inch-Series 4 are static seals combining a metal washer with a vulcanized elastomer sealing lip, designed for inch-sized threaded components. This series offers enhanced sealing capabilities with improved pressure resistance and durability. Ideal for hydraulic and pneumatic applications, Inch-Series 4 ensures reliable leak prevention, easy installation, and long service life in demanding industrial environments.
Static/Bonded Seal:
Ring Diameter Outside20.57 mm
Ring Diameter Inside13.74 mm
TSS Article Number (3 to 9)W400021
Type of Article0
Signature StandardDDW400021-N9MJH
Quality (10th Digit)-
Root Ring Inside Diameter13.74 mm
Article GroupDD
Root Ring Outside Diameter20.57 mm
Root Ring Thickness2 mm
Ring Thickness2 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