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3986 - 0.5 Inch, 26 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 7 coils and Closed ends. This spring features an O.D. of 0.188 Inch, an I.D. of 0.138 Inch, and a spring rate of 26 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3986
Ends Closed
Finish Zinc
Free Length 0.5 in
Inside Diameter 0.138 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 26 lbs/in
SKU 3986CS
Solid Length 0.2 in
Suggested Max Deflection 0.17 in
Suggested Max Load 4.6 lbf
Total Coils 7
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3986
Ends Closed
Finish Zinc
Free Length 12.7 mm
Inside Diameter 3.51 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 4.55 N/mm
SKU 3986CS
Solid Length 5.08 mm
Suggested Max Deflection 4.32 mm
Suggested Max Load 20.46 N
Total Coils 7
Wire Diameter 0.64 mm

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