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DD-78 - 3.25 Inch, 14 Inch Pounds Spring Steel Compression Spring

Inventory Status
Low Stock

Compression spring manufactured from Spring Steel with 15.5 coils and Closed & Ground ends. This spring features an O.D. of 0.875 Inch, an I.D. of 0.695 Inch, and a spring rate of 14 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name DD-78
Ends Closed & Ground
Finish Zinc
Free Length 3.25 in
Inside Diameter 0.695 in
Material Spring Steel
Outside Diameter 0.875 in
Part Type Standard
Rate 14 lbs/in
SKU DD-78CS
Solid Length 1.4 in
Suggested Max Deflection 1.9 in
Suggested Max Load 27 lbf
Total Coils 15.5
Wire Diameter 0.09 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name DD-78
Ends Closed & Ground
Finish Zinc
Free Length 82.55 mm
Inside Diameter 17.65 mm
Material Spring Steel
Outside Diameter 22.23 mm
Part Type Standard
Rate 2.45 N/mm
SKU DD-78CS
Solid Length 35.56 mm
Suggested Max Deflection 48.26 mm
Suggested Max Load 120.1 N
Total Coils 15.5
Wire Diameter 2.29 mm

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