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12603 - 2.33 Inch, 30 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 0.515 Inch, an I.D. of 0.379 Inch, and a spring rate of 30 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12603
Ends Closed
Finish Zinc
Free Length 2.33 in
Inside Diameter 0.379 in
Material Music Wire
Outside Diameter 0.515 in
Part Type Standard
Rate 30 lbs/in
SKU 12603CS
Solid Length 0.99 in
Suggested Max Deflection 1 in
Suggested Max Load 30 lbf
Total Coils 13.5
Wire Diameter 0.068 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12603
Ends Closed
Finish Zinc
Free Length 59.18 mm
Inside Diameter 9.63 mm
Material Music Wire
Outside Diameter 13.08 mm
Part Type Standard
Rate 5.25 N/mm
SKU 12603CS
Solid Length 25.15 mm
Suggested Max Deflection 25.4 mm
Suggested Max Load 133.44 N
Total Coils 13.5
Wire Diameter 1.73 mm

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