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71812 - 2.5 Inch, 40 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 & Ground ends. This spring features an O.D. of 0.6 Inch, an I.D. of 0.438 Inch, and a spring rate of 40 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71812
Ends Closed & Ground
Finish None
Free Length 2.5 in
Inside Diameter 0.438 in
Material Music Wire
Outside Diameter 0.6 in
Part Type Standard
Rate 40 lbs/in
SKU 71812CS
Solid Length 1.05 in
Suggested Max Deflection 1 in
Suggested Max Load 41 lbf
Total Coils 13
Wire Diameter 0.081 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71812
Ends Closed & Ground
Finish None
Free Length 63.5 mm
Inside Diameter 11.13 mm
Material Music Wire
Outside Diameter 15.24 mm
Part Type Standard
Rate 7 N/mm
SKU 71812CS
Solid Length 26.67 mm
Suggested Max Deflection 25.4 mm
Suggested Max Load 182.37 N
Total Coils 13
Wire Diameter 2.06 mm

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