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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 8 coils and Closed ends. This spring features an O.D. of 0.625 Inch, and an I.D. of 0.543 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 523
Ends Closed
Finish Zinc
Free Length 1.5 in
Inside Diameter 0.543 in
Material Spring Steel
Outside Diameter 0.625 in
Part Type Standard
Rate 3.4 lbs/in
SKU 523CS
Solid Length 0.37 in
Suggested Max Deflection 1.1 in
Suggested Max Load 3.8 lbf
Total Coils 8
Wire Diameter 0.041 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 523
Ends Closed
Finish Zinc
Free Length 38.1 mm
Inside Diameter 13.79 mm
Material Spring Steel
Outside Diameter 15.88 mm
Part Type Standard
Rate 0.6 N/mm
SKU 523CS
Solid Length 9.4 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 16.9 N
Total Coils 8
Wire Diameter 1.04 mm