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3171 - 3.56 Inch, 6.4 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 13.8 coils and Closed & Ground ends. This spring features an O.D. of 0.765 Inch, an I.D. of 0.635 Inch, and a spring rate of 6.4 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3171
Ends Closed & Ground
Finish Zinc
Free Length 3.56 in
Inside Diameter 0.635 in
Material Spring Steel
Outside Diameter 0.765 in
Part Type Standard
Rate 6.4 lbs/in
SKU 3171CS
Solid Length 0.89 in
Suggested Max Deflection 2 in
Suggested Max Load 13 lbf
Total Coils 13.8
Wire Diameter 0.065 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3171
Ends Closed & Ground
Finish Zinc
Free Length 90.42 mm
Inside Diameter 16.13 mm
Material Spring Steel
Outside Diameter 19.43 mm
Part Type Standard
Rate 1.12 N/mm
SKU 3171CS
Solid Length 22.61 mm
Suggested Max Deflection 50.8 mm
Suggested Max Load 57.82 N
Total Coils 13.8
Wire Diameter 1.65 mm

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