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11889 - 2.5 Inch 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 17.5 coils and Closed & Ground ends. This spring features an O.D. of 0.437 Inch, and an I.D. of 0.312 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11889
Ends Closed & Ground
Finish Zinc
Free Length 2.5 in
Inside Diameter 0.312 in
Material Spring Steel
Outside Diameter 0.437 in
Part Type Standard
Rate 26 lbs/in
SKU 11889CS
Solid Length 1.09 in
Suggested Max Deflection 0.73 in
Suggested Max Load 19 lbf
Total Coils 17.5
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11889
Ends Closed & Ground
Finish Zinc
Free Length 63.5 mm
Inside Diameter 7.92 mm
Material Spring Steel
Outside Diameter 11.1 mm
Part Type Standard
Rate 4.55 N/mm
SKU 11889CS
Solid Length 27.69 mm
Suggested Max Deflection 18.54 mm
Suggested Max Load 84.51 N
Total Coils 17.5
Wire Diameter 1.59 mm

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