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4303 - 3.13 Inch, 25 Inch Pounds Spring Steel Compression Spring

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

Compression spring manufactured from Spring Steel with 9 coils and Closed & Ground ends. This spring features an O.D. of 1.109 Inch, an I.D. of 0.899 Inch, and a spring rate of 25 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4303
Ends Closed & Ground
Finish Zinc
Free Length 3.13 in
Inside Diameter 0.899 in
Material Spring Steel
Outside Diameter 1.109 in
Part Type Standard
Rate 25 lbs/in
SKU 4303CS
Solid Length 0.95 in
Suggested Max Deflection 1.4 in
Suggested Max Load 34 lbf
Total Coils 9
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4303
Ends Closed & Ground
Finish Zinc
Free Length 79.5 mm
Inside Diameter 22.83 mm
Material Spring Steel
Outside Diameter 28.17 mm
Part Type Standard
Rate 4.38 N/mm
SKU 4303CS
Solid Length 24.13 mm
Suggested Max Deflection 35.56 mm
Suggested Max Load 151.23 N
Total Coils 9
Wire Diameter 2.67 mm

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