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J-78 - 0.47 Inch, 26 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 7 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 26 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name J-78
Ends Closed
Finish Zinc
Free Length 0.47 in
Inside Diameter 0.138 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 26 lbs/in
SKU J-78CS
Solid Length 0.2 in
Suggested Max Deflection 0.17 in
Suggested Max Load 4.6 lbf
Total Coils 7
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name J-78
Ends Closed
Finish Zinc
Free Length 11.94 mm
Inside Diameter 3.51 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 4.55 N/mm
SKU J-78CS
Solid Length 5.08 mm
Suggested Max Deflection 4.32 mm
Suggested Max Load 20.46 N
Total Coils 7
Wire Diameter 0.64 mm

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