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F-51 - 0.91 Inch, 8.3 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 18 coils and Closed ends. This spring features an O.D. of 0.188 Inch, an I.D. of 0.138 Inch, and a spring rate of 8.3 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name F-51
Ends Closed
Finish Zinc
Free Length 0.91 in
Inside Diameter 0.138 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 8.3 lbs/in
SKU F-51CS
Solid Length 0.48 in
Suggested Max Deflection 0.43 in
Suggested Max Load 3.6 lbf
Total Coils 18
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name F-51
Ends Closed
Finish Zinc
Free Length 23.11 mm
Inside Diameter 3.51 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 1.45 N/mm
SKU F-51CS
Solid Length 12.19 mm
Suggested Max Deflection 10.92 mm
Suggested Max Load 16.01 N
Total Coils 18
Wire Diameter 0.64 mm