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11931 - 1.53 Inch, 20 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 4.5 coils and Closed & Ground ends. This spring features an O.D. of 2.046 Inch, an I.D. of 1.794 Inch, and a spring rate of 20 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11931
Ends Closed & Ground
Finish Zinc
Free Length 1.53 in
Inside Diameter 1.794 in
Material Spring Steel
Outside Diameter 2.046 in
Part Type Standard
Rate 20 lbs/in
SKU 11931CS
Solid Length 0.57 in
Suggested Max Deflection 0.96 in
Suggested Max Load 20 lbf
Total Coils 4.5
Wire Diameter 0.126 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11931
Ends Closed & Ground
Finish Zinc
Free Length 38.86 mm
Inside Diameter 45.57 mm
Material Spring Steel
Outside Diameter 51.97 mm
Part Type Standard
Rate 3.5 N/mm
SKU 11931CS
Solid Length 14.48 mm
Suggested Max Deflection 24.38 mm
Suggested Max Load 88.96 N
Total Coils 4.5
Wire Diameter 3.2 mm

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