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653 - 4.5 Inch, 227 Inch Pounds Hard Drawn Compression Spring

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

Compression spring manufactured from Hard Drawn with 20.3 coils and Closed & Ground ends. This spring features an O.D. of 0.875 Inch, an I.D. of 0.521 Inch, and a spring rate of 227 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 653
Ends Closed & Ground
Finish Zinc
Free Length 4.5 in
Inside Diameter 0.521 in
Material Hard Drawn
Outside Diameter 0.875 in
Part Type Standard
Rate 227 lbs/in
SKU 653CS
Solid Length 3.58 in
Suggested Max Deflection 0.78 in
Suggested Max Load 177 lbf
Total Coils 20.3
Wire Diameter 0.177 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 653
Ends Closed & Ground
Finish Zinc
Free Length 114.3 mm
Inside Diameter 13.23 mm
Material Hard Drawn
Outside Diameter 22.23 mm
Part Type Standard
Rate 39.75 N/mm
SKU 653CS
Solid Length 90.93 mm
Suggested Max Deflection 19.81 mm
Suggested Max Load 787.3 N
Total Coils 20.3
Wire Diameter 4.5 mm

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