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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 10 coils and Closed & Ground ends. This spring features an O.D. of 0.281 Inch, and an I.D. of 0.199 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3649
Ends Closed & Ground
Finish Zinc
Free Length 1 in
Inside Diameter 0.199 in
Material Music Wire
Outside Diameter 0.281 in
Part Type Standard
Rate 37 lbs/in
SKU 3649CS
Solid Length 0.41 in
Suggested Max Deflection 0.35 in
Suggested Max Load 13 lbf
Total Coils 10
Wire Diameter 0.041 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3649
Ends Closed & Ground
Finish Zinc
Free Length 25.4 mm
Inside Diameter 5.05 mm
Material Music Wire
Outside Diameter 7.14 mm
Part Type Standard
Rate 6.48 N/mm
SKU 3649CS
Solid Length 10.41 mm
Suggested Max Deflection 8.89 mm
Suggested Max Load 57.82 N
Total Coils 10
Wire Diameter 1.04 mm