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F-54 - 0.66 Inch, 88 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 4.5 coils and Closed & Ground ends. This spring features an O.D. of 0.531 Inch, an I.D. of 0.406 Inch, and a spring rate of 88 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name F-54
Ends Closed & Ground
Finish Zinc
Free Length 0.66 in
Inside Diameter 0.406 in
Material Hard Drawn
Outside Diameter 0.531 in
Part Type Standard
Rate 88 lbs/in
SKU F-54CS
Solid Length 0.28 in
Suggested Max Deflection 0.19 in
Suggested Max Load 17 lbf
Total Coils 4.5
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name F-54
Ends Closed & Ground
Finish Zinc
Free Length 16.76 mm
Inside Diameter 10.31 mm
Material Hard Drawn
Outside Diameter 13.49 mm
Part Type Standard
Rate 15.41 N/mm
SKU F-54CS
Solid Length 7.11 mm
Suggested Max Deflection 4.83 mm
Suggested Max Load 75.62 N
Total Coils 4.5
Wire Diameter 1.59 mm