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F-3 - 0.75 Inch, 7 Inch Pounds Music Wire Compression Spring

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

Compression spring manufactured from Music Wire with 19.5 coils and Closed ends. This spring features an O.D. of 0.125 Inch, an I.D. of 0.089 Inch, and a spring rate of 7 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name F-3
Ends Closed
Finish Zinc
Free Length 0.75 in
Inside Diameter 0.089 in
Material Music Wire
Outside Diameter 0.125 in
Part Type Standard
Rate 7 lbs/in
SKU F-3CS
Solid Length 0.37 in
Suggested Max Deflection 0.38 in
Suggested Max Load 2.7 lbf
Total Coils 19.5
Wire Diameter 0.018 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name F-3
Ends Closed
Finish Zinc
Free Length 19.05 mm
Inside Diameter 2.26 mm
Material Music Wire
Outside Diameter 3.18 mm
Part Type Standard
Rate 1.23 N/mm
SKU F-3CS
Solid Length 9.4 mm
Suggested Max Deflection 9.65 mm
Suggested Max Load 12.01 N
Total Coils 19.5
Wire Diameter 0.46 mm

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