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72525 - 4.5 Inch, 7.3 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 11.9 coils and Closed & Ground ends. This spring features an O.D. of 1.1 Inch, an I.D. of 0.93 Inch, and a spring rate of 7.3 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72525
Ends Closed & Ground
Finish None
Free Length 4.5 in
Inside Diameter 0.93 in
Material Music Wire
Outside Diameter 1.1 in
Part Type Standard
Rate 7.3 lbs/in
SKU 72525CS
Solid Length 1.01 in
Suggested Max Deflection 3.5 in
Suggested Max Load 25 lbf
Total Coils 11.9
Wire Diameter 0.085 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72525
Ends Closed & Ground
Finish None
Free Length 114.3 mm
Inside Diameter 23.62 mm
Material Music Wire
Outside Diameter 27.94 mm
Part Type Standard
Rate 1.28 N/mm
SKU 72525CS
Solid Length 25.65 mm
Suggested Max Deflection 88.9 mm
Suggested Max Load 111.2 N
Total Coils 11.9
Wire Diameter 2.16 mm

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