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S-3029 - 1.13 Inch, 90 Inch Pounds 302/304 Stainless Steel Compression Spring

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

Compression spring manufactured from 302/304 Stainless Steel with 4.5 coils and Closed & Ground ends. This spring features an O.D. of 0.921 Inch, an I.D. of 0.721 Inch, and a spring rate of 90 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-3029
Ends Closed & Ground
Finish None
Free Length 1.13 in
Inside Diameter 0.721 in
Material 302/304 Stainless Steel
Outside Diameter 0.921 in
Part Type Standard
Rate 90 lbs/in
SKU S-3029CS
Solid Length 0.45 in
Suggested Max Deflection 0.36 in
Suggested Max Load 33 lbf
Total Coils 4.5
Wire Diameter 0.1 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-3029
Ends Closed & Ground
Finish None
Free Length 28.7 mm
Inside Diameter 18.31 mm
Material 302/304 Stainless Steel
Outside Diameter 23.39 mm
Part Type Standard
Rate 15.76 N/mm
SKU S-3029CS
Solid Length 11.43 mm
Suggested Max Deflection 9.14 mm
Suggested Max Load 146.78 N
Total Coils 4.5
Wire Diameter 2.54 mm

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