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U-85 - 0.5 Inch, 3.7 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 coils and Closed ends. This spring features an O.D. of 0.125 Inch, an I.D. of 0.097 Inch, and a spring rate of 3.7 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name U-85
Ends Closed
Finish None
Free Length 0.5 in
Inside Diameter 0.097 in
Material Music Wire
Outside Diameter 0.125 in
Part Type Standard
Rate 3.7 lbs/in
SKU U-85CS
Solid Length 0.2 in
Suggested Max Deflection 0.3 in
Suggested Max Load 1.1 lbf
Total Coils 13
Wire Diameter 0.014 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name U-85
Ends Closed
Finish None
Free Length 12.7 mm
Inside Diameter 2.46 mm
Material Music Wire
Outside Diameter 3.18 mm
Part Type Standard
Rate 0.65 N/mm
SKU U-85CS
Solid Length 5.08 mm
Suggested Max Deflection 7.62 mm
Suggested Max Load 4.89 N
Total Coils 13
Wire Diameter 0.36 mm

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