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O-151 - 0.56 Inch, 8.3 Inch Pounds 302/304 Stainless Steel Compression Spring

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

Regular compression spring in 302/304 Stainless Steel with 3.5 total coils and Closed ends. This spring features an O.D. of 0.546 Inch, an I.D. of 0.478 Inch, and a spring rate of 8.3 Inch Pounds.

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name O-151
Ends Closed
Finish None
Free Length 0.56 in
Inside Diameter 0.478 in
Material 302/304 Stainless Steel
Outside Diameter 0.546 in
Part Type Standard
Rate 8.3 lbs/in
SKU O-151CS
Solid Length 0.15 in
Suggested Max Deflection 0.33 in
Suggested Max Load 2.7 lbf
Total Coils 3.5
Wire Diameter 0.034 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name O-151
Ends Closed
Finish None
Free Length 14.22 mm
Inside Diameter 12.14 mm
Material 302/304 Stainless Steel
Outside Diameter 13.87 mm
Part Type Standard
Rate 1.45 N/mm
SKU O-151CS
Solid Length 3.81 mm
Suggested Max Deflection 8.38 mm
Suggested Max Load 12.01 N
Total Coils 3.5
Wire Diameter 0.86 mm

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