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75721 - 2.303 Inch, 30.962 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 14.5 coils and Closed & Ground ends. This spring features an O.D. of 0.457 Inch, an I.D. of 0.332 Inch, and a spring rate of 30.962 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 75721
Ends Closed & Ground
Finish Zinc
Free Length 2.303 in
Inside Diameter 0.332 in
Material Music Wire
Outside Diameter 0.457 in
Part Type Metric
Rate 30.962 lbs/in
SKU 75721CS
Solid Length 0.913 in
Suggested Max Deflection 0.855 in
Suggested Max Load 26.473 lbf
Total Coils 14.5
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 75721
Ends Closed & Ground
Finish Zinc
Free Length 58.5 mm
Inside Diameter 8.43 mm
Material Music Wire
Outside Diameter 11.61 mm
Part Type Metric
Rate 5.42 N/mm
SKU 75721CS
Solid Length 23.19 mm
Suggested Max Deflection 21.72 mm
Suggested Max Load 117.75 N
Total Coils 14.5
Wire Diameter 1.59 mm

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