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73013 - 4.5 Inch, 148 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 9.88 coils and Closed & Ground ends. This spring features an O.D. of 1.937 Inch, an I.D. of 1.437 Inch, and a spring rate of 148 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73013
Ends Closed & Ground
Finish None
Free Length 4.5 in
Inside Diameter 1.437 in
Material Music Wire
Outside Diameter 1.937 in
Part Type Standard
Rate 148 lbs/in
SKU 73013CS
Solid Length 2.47 in
Suggested Max Deflection 2 in
Suggested Max Load 301 lbf
Total Coils 9.88
Wire Diameter 0.25 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73013
Ends Closed & Ground
Finish None
Free Length 114.3 mm
Inside Diameter 36.5 mm
Material Music Wire
Outside Diameter 49.2 mm
Part Type Standard
Rate 25.91 N/mm
SKU 73013CS
Solid Length 62.74 mm
Suggested Max Deflection 50.8 mm
Suggested Max Load 1338.85 N
Total Coils 9.88
Wire Diameter 6.35 mm

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