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3943 - 1 Inch, 2281 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 5 coils and Closed & Ground ends. This spring features an O.D. of 0.687 Inch, an I.D. of 0.363 Inch, and a spring rate of 2281 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3943
Ends Closed & Ground
Finish Zinc
Free Length 1 in
Inside Diameter 0.363 in
Material Spring Steel
Outside Diameter 0.687 in
Part Type Standard
Rate 2281 lbs/in
SKU 3943CS
Solid Length 0.81 in
Suggested Max Deflection 0.07 in
Suggested Max Load 167 lbf
Total Coils 5
Wire Diameter 0.162 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3943
Ends Closed & Ground
Finish Zinc
Free Length 25.4 mm
Inside Diameter 9.22 mm
Material Spring Steel
Outside Diameter 17.45 mm
Part Type Standard
Rate 399.4 N/mm
SKU 3943CS
Solid Length 20.57 mm
Suggested Max Deflection 1.78 mm
Suggested Max Load 742.82 N
Total Coils 5
Wire Diameter 4.11 mm

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