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3070 - 3 Inch, 75 Inch Pounds 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 11.3 coils and Closed & Ground ends. This spring features an O.D. of 0.921 Inch, an I.D. of 0.671 Inch, and a spring rate of 75 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3070
Ends Closed & Ground
Finish Gold Iridite
Free Length 3 in
Inside Diameter 0.671 in
Material Spring Steel
Outside Diameter 0.921 in
Part Type Standard
Rate 75 lbs/in
SKU 3070CS
Solid Length 1.41 in
Suggested Max Deflection 0.87 in
Suggested Max Load 66 lbf
Total Coils 11.3
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3070
Ends Closed & Ground
Finish Gold Iridite
Free Length 76.2 mm
Inside Diameter 17.04 mm
Material Spring Steel
Outside Diameter 23.39 mm
Part Type Standard
Rate 13.13 N/mm
SKU 3070CS
Solid Length 35.81 mm
Suggested Max Deflection 22.1 mm
Suggested Max Load 293.57 N
Total Coils 11.3
Wire Diameter 3.18 mm

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