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11530 - 0.69 Inch, 743 Inch Pounds Spring Steel Compression Spring

Inventory Status
Low Stock

Regular compression spring in Spring Steel with 3.75 total coils and Closed & Ground ends. This spring features an O.D. of 0.843 Inch, an I.D. of 0.575 Inch, and a spring rate of 743 Inch Pounds.

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11530
Ends Closed & Ground
Finish Zinc
Free Length 0.69 in
Inside Diameter 0.575 in
Material Spring Steel
Outside Diameter 0.843 in
Part Type Standard
Rate 743 lbs/in
SKU 11530CS
Solid Length 0.64 in
Suggested Max Deflection 0.05 in
Suggested Max Load 38 lbf
Total Coils 3.75
Wire Diameter 0.134 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11530
Ends Closed & Ground
Finish Zinc
Free Length 17.53 mm
Inside Diameter 14.61 mm
Material Spring Steel
Outside Diameter 21.41 mm
Part Type Standard
Rate 130.1 N/mm
SKU 11530CS
Solid Length 16.26 mm
Suggested Max Deflection 1.27 mm
Suggested Max Load 169.02 N
Total Coils 3.75
Wire Diameter 3.4 mm

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