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

Compression spring manufactured from Hard Drawn with 12 coils and Closed ends. This spring features an O.D. of 0.296 Inch, and an I.D. of 0.232 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3839
Ends Closed
Finish Zinc
Free Length 1.25 in
Inside Diameter 0.232 in
Material Hard Drawn
Outside Diameter 0.296 in
Part Type Standard
Rate 8.1 lbs/in
SKU 3839CS
Solid Length 0.42 in
Suggested Max Deflection 0.55 in
Suggested Max Load 4.4 lbf
Total Coils 12
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3839
Ends Closed
Finish Zinc
Free Length 31.75 mm
Inside Diameter 5.89 mm
Material Hard Drawn
Outside Diameter 7.52 mm
Part Type Standard
Rate 1.42 N/mm
SKU 3839CS
Solid Length 10.67 mm
Suggested Max Deflection 13.97 mm
Suggested Max Load 19.57 N
Total Coils 12
Wire Diameter 0.81 mm