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71720 - 1.75 Inch, 5.5 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 8.25 coils and Closed & Ground ends. This spring features an O.D. of 0.6 Inch, an I.D. of 0.51 Inch, and a spring rate of 5.5 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71720
Ends Closed & Ground
Finish None
Free Length 1.75 in
Inside Diameter 0.51 in
Material Music Wire
Outside Diameter 0.6 in
Part Type Standard
Rate 5.5 lbs/in
SKU 71720CS
Solid Length 0.37 in
Suggested Max Deflection 1.4 in
Suggested Max Load 7.6 lbf
Total Coils 8.25
Wire Diameter 0.045 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71720
Ends Closed & Ground
Finish None
Free Length 44.45 mm
Inside Diameter 12.95 mm
Material Music Wire
Outside Diameter 15.24 mm
Part Type Standard
Rate 0.96 N/mm
SKU 71720CS
Solid Length 9.4 mm
Suggested Max Deflection 35.56 mm
Suggested Max Load 33.8 N
Total Coils 8.25
Wire Diameter 1.14 mm

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