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S-420 - 3.31 Inch, 2 Inch Pounds 302/304 Stainless Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from 302/304 Stainless Steel with 10 coils and Closed & Ground ends. This spring features an O.D. of 1.015 Inch, an I.D. of 0.901 Inch, and a spring rate of 2 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-420
Ends Closed & Ground
Finish None
Free Length 3.31 in
Inside Diameter 0.901 in
Material 302/304 Stainless Steel
Outside Diameter 1.015 in
Part Type Standard
Rate 2 lbs/in
SKU S-420CS
Solid Length 0.55 in
Suggested Max Deflection 2.8 in
Suggested Max Load 5.4 lbf
Total Coils 10
Wire Diameter 0.057 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-420
Ends Closed & Ground
Finish None
Free Length 84.07 mm
Inside Diameter 22.89 mm
Material 302/304 Stainless Steel
Outside Diameter 25.78 mm
Part Type Standard
Rate 0.35 N/mm
SKU S-420CS
Solid Length 13.97 mm
Suggested Max Deflection 71.12 mm
Suggested Max Load 24.02 N
Total Coils 10
Wire Diameter 1.45 mm

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