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11640 - 4.38 Inch Spring Steel Compression Spring

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

Compression spring manufactured from Spring Steel with 17 coils and Closed & Ground ends. This spring features an O.D. of 0.968 Inch, and an I.D. of 0.808 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11640
Ends Closed & Ground
Finish Zinc
Free Length 4.38 in
Inside Diameter 0.808 in
Material Spring Steel
Outside Diameter 0.968 in
Part Type Standard
Rate 5.6 lbs/in
SKU 11640CS
Solid Length 1.36 in
Suggested Max Deflection 3 in
Suggested Max Load 17 lbf
Total Coils 17
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11640
Ends Closed & Ground
Finish Zinc
Free Length 111.25 mm
Inside Diameter 20.52 mm
Material Spring Steel
Outside Diameter 24.59 mm
Part Type Standard
Rate 0.98 N/mm
SKU 11640CS
Solid Length 34.54 mm
Suggested Max Deflection 76.2 mm
Suggested Max Load 75.62 N
Total Coils 17
Wire Diameter 2.03 mm

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