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B3-68 - 0.75 Inch, 9 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 5 coils and Closed ends. This spring features an O.D. of 0.5 Inch, an I.D. of 0.426 Inch, and a spring rate of 9 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B3-68
Ends Closed
Finish Zinc
Free Length 0.75 in
Inside Diameter 0.426 in
Material Music Wire
Outside Diameter 0.5 in
Part Type Standard
Rate 9 lbs/in
SKU B3-68CS
Solid Length 0.22 in
Suggested Max Deflection 0.53 in
Suggested Max Load 4.8 lbf
Total Coils 5
Wire Diameter 0.037 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B3-68
Ends Closed
Finish Zinc
Free Length 19.05 mm
Inside Diameter 10.82 mm
Material Music Wire
Outside Diameter 12.7 mm
Part Type Standard
Rate 1.58 N/mm
SKU B3-68CS
Solid Length 5.59 mm
Suggested Max Deflection 13.46 mm
Suggested Max Load 21.35 N
Total Coils 5
Wire Diameter 0.94 mm

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