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O-28 - 0.38 Inch, 132 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 5 coils and Closed ends. This spring features an O.D. of 0.188 Inch, an I.D. of 0.124 Inch, and a spring rate of 132 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name O-28
Ends Closed
Finish Zinc
Free Length 0.38 in
Inside Diameter 0.124 in
Material Spring Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 132 lbs/in
SKU O-28CS
Solid Length 0.19 in
Suggested Max Deflection 0.05 in
Suggested Max Load 6.7 lbf
Total Coils 5
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name O-28
Ends Closed
Finish Zinc
Free Length 9.65 mm
Inside Diameter 3.15 mm
Material Spring Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 23.11 N/mm
SKU O-28CS
Solid Length 4.83 mm
Suggested Max Deflection 1.27 mm
Suggested Max Load 29.8 N
Total Coils 5
Wire Diameter 0.81 mm

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