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70731 - 1 Inch, 39 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 13.8 coils and Closed & Ground ends. This spring features an O.D. of 0.24 Inch, an I.D. of 0.16 Inch, and a spring rate of 39 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 70731
Ends Closed & Ground
Finish None
Free Length 1 in
Inside Diameter 0.16 in
Material Music Wire
Outside Diameter 0.24 in
Part Type Standard
Rate 39 lbs/in
SKU 70731CS
Solid Length 0.55 in
Suggested Max Deflection 0.35 in
Suggested Max Load 14 lbf
Total Coils 13.8
Wire Diameter 0.04 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 70731
Ends Closed & Ground
Finish None
Free Length 25.4 mm
Inside Diameter 4.06 mm
Material Music Wire
Outside Diameter 6.1 mm
Part Type Standard
Rate 6.83 N/mm
SKU 70731CS
Solid Length 13.97 mm
Suggested Max Deflection 8.89 mm
Suggested Max Load 62.27 N
Total Coils 13.8
Wire Diameter 1.02 mm

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