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U-65 - 0.5 Inch 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 6.5 coils and Closed & Ground ends. This spring features an O.D. of 0.281 Inch, and an I.D. of 0.219 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name U-65
Ends Closed & Ground
Finish None
Free Length 0.5 in
Inside Diameter 0.219 in
Material Music Wire
Outside Diameter 0.281 in
Part Type Standard
Rate 19 lbs/in
SKU U-65CS
Solid Length 0.2 in
Suggested Max Deflection 0.3 in
Suggested Max Load 5.6 lbf
Total Coils 6.5
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name U-65
Ends Closed & Ground
Finish None
Free Length 12.7 mm
Inside Diameter 5.56 mm
Material Music Wire
Outside Diameter 7.14 mm
Part Type Standard
Rate 3.33 N/mm
SKU U-65CS
Solid Length 5.08 mm
Suggested Max Deflection 7.62 mm
Suggested Max Load 24.91 N
Total Coils 6.5
Wire Diameter 0.79 mm

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