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11821 - 5.25 Inch, 15 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 32 coils and Closed & Ground ends. This spring features an O.D. of 0.687 Inch, an I.D. of 0.507 Inch, and a spring rate of 15 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11821
Ends Closed & Ground
Finish Zinc
Free Length 5.25 in
Inside Diameter 0.507 in
Material Spring Steel
Outside Diameter 0.687 in
Part Type Standard
Rate 15 lbs/in
SKU 11821CS
Solid Length 2.88 in
Suggested Max Deflection 2.3 in
Suggested Max Load 34 lbf
Total Coils 32
Wire Diameter 0.09 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11821
Ends Closed & Ground
Finish Zinc
Free Length 133.35 mm
Inside Diameter 12.88 mm
Material Spring Steel
Outside Diameter 17.45 mm
Part Type Standard
Rate 2.63 N/mm
SKU 11821CS
Solid Length 73.15 mm
Suggested Max Deflection 58.42 mm
Suggested Max Load 151.23 N
Total Coils 32
Wire Diameter 2.29 mm

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