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Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from Music Wire with 19.9 coils and Closed & Ground ends. This spring features an O.D. of 0.296 Inch, and an I.D. of 0.228 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 2840
Ends Closed & Ground
Finish Zinc
Free Length 1.63 in
Inside Diameter 0.228 in
Material Music Wire
Outside Diameter 0.296 in
Part Type Standard
Rate 5.9 lbs/in
SKU 2840CS
Solid Length 0.68 in
Suggested Max Deflection 0.95 in
Suggested Max Load 5.6 lbf
Total Coils 19.9
Wire Diameter 0.034 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 2840
Ends Closed & Ground
Finish Zinc
Free Length 41.4 mm
Inside Diameter 5.79 mm
Material Music Wire
Outside Diameter 7.52 mm
Part Type Standard
Rate 1.03 N/mm
SKU 2840CS
Solid Length 17.27 mm
Suggested Max Deflection 24.13 mm
Suggested Max Load 24.91 N
Total Coils 19.9
Wire Diameter 0.86 mm