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U-15 - 0.19 Inch Music Wire Compression Spring

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

Regular compression spring in Music Wire with 3 total coils and Closed ends. This spring features an O.D. of 0.188 Inch, and an I.D. of 0.13 Inch.

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name U-15
Ends Closed
Finish Zinc
Free Length 0.19 in
Inside Diameter 0.13 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 258 lbs/in
SKU U-15CS
Solid Length 0.12 in
Suggested Max Deflection 0.03 in
Suggested Max Load 7 lbf
Total Coils 3
Wire Diameter 0.029 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name U-15
Ends Closed
Finish Zinc
Free Length 4.83 mm
Inside Diameter 3.3 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 45.18 N/mm
SKU U-15CS
Solid Length 3.05 mm
Suggested Max Deflection 0.76 mm
Suggested Max Load 31.14 N
Total Coils 3
Wire Diameter 0.74 mm

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