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B5-66 - 0.41 Inch, 1.1 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 0.188 Inch, an I.D. of 0.164 Inch, and a spring rate of 1.1 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B5-66
Ends Closed
Finish None
Free Length 0.41 in
Inside Diameter 0.164 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 1.1 lbs/in
SKU B5-66CS
Solid Length 0.1 in
Suggested Max Deflection 0.31 in
Suggested Max Load 0.34 lbf
Total Coils 7
Wire Diameter 0.012 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B5-66
Ends Closed
Finish None
Free Length 10.41 mm
Inside Diameter 4.17 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.19 N/mm
SKU B5-66CS
Solid Length 2.54 mm
Suggested Max Deflection 7.87 mm
Suggested Max Load 1.51 N
Total Coils 7
Wire Diameter 0.3 mm

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