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1603 - 2.13 Inch, 1.1 Inch Pounds Music Wire Compression Spring

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

Compression spring manufactured from Music Wire with 13 coils and Closed & Ground ends. This spring features an O.D. of 0.906 Inch, an I.D. of 0.81 Inch, and a spring rate of 1.1 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 1603
Ends Closed & Ground
Finish Zinc
Free Length 2.13 in
Inside Diameter 0.81 in
Material Music Wire
Outside Diameter 0.906 in
Part Type Standard
Rate 1.1 lbs/in
SKU 1603CS
Solid Length 0.62 in
Suggested Max Deflection 1.5 in
Suggested Max Load 1.6 lbf
Total Coils 13
Wire Diameter 0.048 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 1603
Ends Closed & Ground
Finish Zinc
Free Length 54.1 mm
Inside Diameter 20.57 mm
Material Music Wire
Outside Diameter 23.01 mm
Part Type Standard
Rate 0.19 N/mm
SKU 1603CS
Solid Length 15.75 mm
Suggested Max Deflection 38.1 mm
Suggested Max Load 7.12 N
Total Coils 13
Wire Diameter 1.22 mm

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