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O-37 - 0.38 Inch, 18 Inch Pounds Music Wire Compression Spring

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

Compression spring manufactured from Music Wire with 7 coils and Closed ends. This spring features an O.D. of 0.156 Inch, an I.D. of 0.116 Inch, and a spring rate of 18 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name O-37
Ends Closed
Finish None
Free Length 0.38 in
Inside Diameter 0.116 in
Material Music Wire
Outside Diameter 0.156 in
Part Type Standard
Rate 18 lbs/in
SKU O-37CS
Solid Length 0.16 in
Suggested Max Deflection 0.16 in
Suggested Max Load 3 lbf
Total Coils 7
Wire Diameter 0.02 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name O-37
Ends Closed
Finish None
Free Length 9.65 mm
Inside Diameter 2.95 mm
Material Music Wire
Outside Diameter 3.96 mm
Part Type Standard
Rate 3.15 N/mm
SKU O-37CS
Solid Length 4.06 mm
Suggested Max Deflection 4.06 mm
Suggested Max Load 13.34 N
Total Coils 7
Wire Diameter 0.51 mm

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