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S-290 - 2.25 Inch, 59 Inch Pounds 302/304 Stainless Steel Compression Spring

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

Regular compression spring in 302/304 Stainless Steel with 4 total coils and Closed & Ground ends. This spring features an O.D. of 1.5 Inch, an I.D. of 1.25 Inch, and a spring rate of 59 Inch Pounds.

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-290
Ends Closed & Ground
Finish None
Free Length 2.25 in
Inside Diameter 1.25 in
Material 302/304 Stainless Steel
Outside Diameter 1.5 in
Part Type Standard
Rate 59 lbs/in
SKU S-290CS
Solid Length 0.5 in
Suggested Max Deflection 0.65 in
Suggested Max Load 38 lbf
Total Coils 4
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-290
Ends Closed & Ground
Finish None
Free Length 57.15 mm
Inside Diameter 31.75 mm
Material 302/304 Stainless Steel
Outside Diameter 38.1 mm
Part Type Standard
Rate 10.33 N/mm
SKU S-290CS
Solid Length 12.7 mm
Suggested Max Deflection 16.51 mm
Suggested Max Load 169.02 N
Total Coils 4
Wire Diameter 3.18 mm