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283 - 4.5 Inch, 70 Inch Pounds Hard Drawn Compression Spring

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

Compression spring manufactured from Hard Drawn with 14 coils and Closed & Ground ends. This spring features an O.D. of 1.219 Inch, an I.D. of 0.895 Inch, and a spring rate of 70 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 283
Ends Closed & Ground
Finish Zinc
Free Length 4.5 in
Inside Diameter 0.895 in
Material Hard Drawn
Outside Diameter 1.219 in
Part Type Standard
Rate 70 lbs/in
SKU 283CS
Solid Length 2.27 in
Suggested Max Deflection 1.5 in
Suggested Max Load 103 lbf
Total Coils 14
Wire Diameter 0.162 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 283
Ends Closed & Ground
Finish Zinc
Free Length 114.3 mm
Inside Diameter 22.73 mm
Material Hard Drawn
Outside Diameter 30.96 mm
Part Type Standard
Rate 12.26 N/mm
SKU 283CS
Solid Length 57.66 mm
Suggested Max Deflection 38.1 mm
Suggested Max Load 458.14 N
Total Coils 14
Wire Diameter 4.11 mm

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