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3143 - 4.13 Inch Spring Steel Compression Spring

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

Compression spring manufactured from Spring Steel with 14 coils and Closed & Ground ends. This spring features an O.D. of 1.156 Inch, and an I.D. of 0.86 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3143
Ends Closed & Ground
Finish Zinc
Free Length 4.13 in
Inside Diameter 0.86 in
Material Spring Steel
Outside Diameter 1.156 in
Part Type Standard
Rate 56 lbs/in
SKU 3143CS
Solid Length 2.07 in
Suggested Max Deflection 1.5 in
Suggested Max Load 85 lbf
Total Coils 14
Wire Diameter 0.148 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3143
Ends Closed & Ground
Finish Zinc
Free Length 104.9 mm
Inside Diameter 21.84 mm
Material Spring Steel
Outside Diameter 29.36 mm
Part Type Standard
Rate 9.81 N/mm
SKU 3143CS
Solid Length 52.58 mm
Suggested Max Deflection 38.1 mm
Suggested Max Load 378.08 N
Total Coils 14
Wire Diameter 3.76 mm

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