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DD-75 - 0.69 Inch, 288 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 & Ground ends. This spring features an O.D. of 0.234 Inch, an I.D. of 0.134 Inch, and a spring rate of 288 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name DD-75
Ends Closed & Ground
Finish None
Free Length 0.69 in
Inside Diameter 0.134 in
Material Music Wire
Outside Diameter 0.234 in
Part Type Standard
Rate 288 lbs/in
SKU DD-75CS
Solid Length 0.35 in
Suggested Max Deflection 0.08 in
Suggested Max Load 24 lbf
Total Coils 7
Wire Diameter 0.05 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name DD-75
Ends Closed & Ground
Finish None
Free Length 17.53 mm
Inside Diameter 3.4 mm
Material Music Wire
Outside Diameter 5.94 mm
Part Type Standard
Rate 50.43 N/mm
SKU DD-75CS
Solid Length 8.89 mm
Suggested Max Deflection 2.03 mm
Suggested Max Load 106.75 N
Total Coils 7
Wire Diameter 1.27 mm

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