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I-65 - 1.25 Inch, 4.7 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 13.5 coils and Closed ends. This spring features an O.D. of 0.281 Inch, an I.D. of 0.225 Inch, and a spring rate of 4.7 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name I-65
Ends Closed
Finish Zinc
Free Length 1.25 in
Inside Diameter 0.225 in
Material Music Wire
Outside Diameter 0.281 in
Part Type Standard
Rate 4.7 lbs/in
SKU I-65CS
Solid Length 0.41 in
Suggested Max Deflection 0.84 in
Suggested Max Load 4 lbf
Total Coils 13.5
Wire Diameter 0.028 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name I-65
Ends Closed
Finish Zinc
Free Length 31.75 mm
Inside Diameter 5.72 mm
Material Music Wire
Outside Diameter 7.14 mm
Part Type Standard
Rate 0.82 N/mm
SKU I-65CS
Solid Length 10.41 mm
Suggested Max Deflection 21.34 mm
Suggested Max Load 17.79 N
Total Coils 13.5
Wire Diameter 0.71 mm

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