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72131 - 2.5 Inch, 107 Inch Pounds Music Wire Compression Spring

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

Compression spring manufactured from Music Wire with 11.4 coils and Closed & Ground ends. This spring features an O.D. of 0.72 Inch, an I.D. of 0.496 Inch, and a spring rate of 107 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72131
Ends Closed & Ground
Finish None
Free Length 2.5 in
Inside Diameter 0.496 in
Material Music Wire
Outside Diameter 0.72 in
Part Type Standard
Rate 107 lbs/in
SKU 72131CS
Solid Length 1.27 in
Suggested Max Deflection 0.78 in
Suggested Max Load 83 lbf
Total Coils 11.4
Wire Diameter 0.112 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72131
Ends Closed & Ground
Finish None
Free Length 63.5 mm
Inside Diameter 12.6 mm
Material Music Wire
Outside Diameter 18.29 mm
Part Type Standard
Rate 18.74 N/mm
SKU 72131CS
Solid Length 32.26 mm
Suggested Max Deflection 19.81 mm
Suggested Max Load 369.18 N
Total Coils 11.4
Wire Diameter 2.84 mm

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