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3291 - 5.5 Inch, 15 Inch Pounds Spring Steel Compression Spring

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

Compression spring manufactured from Spring Steel with 16 coils and Closed & Ground ends. This spring features an O.D. of 0.765 Inch, an I.D. of 0.601 Inch, and a spring rate of 15 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3291
Ends Closed & Ground
Finish Zinc
Free Length 5.5 in
Inside Diameter 0.601 in
Material Spring Steel
Outside Diameter 0.765 in
Part Type Standard
Rate 15 lbs/in
SKU 3291CS
Solid Length 1.31 in
Suggested Max Deflection 1.7 in
Suggested Max Load 24 lbf
Total Coils 16
Wire Diameter 0.082 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3291
Ends Closed & Ground
Finish Zinc
Free Length 139.7 mm
Inside Diameter 15.27 mm
Material Spring Steel
Outside Diameter 19.43 mm
Part Type Standard
Rate 2.63 N/mm
SKU 3291CS
Solid Length 33.27 mm
Suggested Max Deflection 43.18 mm
Suggested Max Load 106.75 N
Total Coils 16
Wire Diameter 2.08 mm

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