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3522 - 1 Inch, 1.9 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 12 coils and Closed ends. This spring features an O.D. of 0.281 Inch, an I.D. of 0.237 Inch, and a spring rate of 1.9 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3522
Ends Closed
Finish Zinc
Free Length 1 in
Inside Diameter 0.237 in
Material Music Wire
Outside Diameter 0.281 in
Part Type Standard
Rate 1.9 lbs/in
SKU 3522CS
Solid Length 0.29 in
Suggested Max Deflection 0.71 in
Suggested Max Load 1.4 lbf
Total Coils 12
Wire Diameter 0.022 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3522
Ends Closed
Finish Zinc
Free Length 25.4 mm
Inside Diameter 6.02 mm
Material Music Wire
Outside Diameter 7.14 mm
Part Type Standard
Rate 0.33 N/mm
SKU 3522CS
Solid Length 7.37 mm
Suggested Max Deflection 18.03 mm
Suggested Max Load 6.23 N
Total Coils 12
Wire Diameter 0.56 mm