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3288 - 2.75 Inch, 275 Inch Pounds 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 7.5 coils and Closed & Ground ends. This spring features an O.D. of 1.437 Inch, an I.D. of 1.017 Inch, and a spring rate of 275 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3288
Ends Closed & Ground
Finish Zinc
Free Length 2.75 in
Inside Diameter 1.017 in
Material Spring Steel
Outside Diameter 1.437 in
Part Type Standard
Rate 275 lbs/in
SKU 3288CS
Solid Length 1.58 in
Suggested Max Deflection 0.65 in
Suggested Max Load 180 lbf
Total Coils 7.5
Wire Diameter 0.21 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3288
Ends Closed & Ground
Finish Zinc
Free Length 69.85 mm
Inside Diameter 25.83 mm
Material Spring Steel
Outside Diameter 36.5 mm
Part Type Standard
Rate 48.15 N/mm
SKU 3288CS
Solid Length 40.13 mm
Suggested Max Deflection 16.51 mm
Suggested Max Load 800.64 N
Total Coils 7.5
Wire Diameter 5.33 mm

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