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1906 - 3 Inch, 4 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 coils and Closed ends. This spring features an O.D. of 0.625 Inch, an I.D. of 0.531 Inch, and a spring rate of 4 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 1906
Ends Closed
Finish Zinc
Free Length 3 in
Inside Diameter 0.531 in
Material Spring Steel
Outside Diameter 0.625 in
Part Type Standard
Rate 4 lbs/in
SKU 1906CS
Solid Length 0.56 in
Suggested Max Deflection 1.6 in
Suggested Max Load 6.5 lbf
Total Coils 11
Wire Diameter 0.047 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 1906
Ends Closed
Finish Zinc
Free Length 76.2 mm
Inside Diameter 13.49 mm
Material Spring Steel
Outside Diameter 15.88 mm
Part Type Standard
Rate 0.7 N/mm
SKU 1906CS
Solid Length 14.22 mm
Suggested Max Deflection 40.64 mm
Suggested Max Load 28.91 N
Total Coils 11
Wire Diameter 1.19 mm

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