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70307 - 0.63 Inch, 5.1 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 9 coils and Closed & Ground ends. This spring features an O.D. of 0.18 Inch, an I.D. of 0.144 Inch, and a spring rate of 5.1 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 70307
Ends Closed & Ground
Finish None
Free Length 0.63 in
Inside Diameter 0.144 in
Material Music Wire
Outside Diameter 0.18 in
Part Type Standard
Rate 5.1 lbs/in
SKU 70307CS
Solid Length 0.16 in
Suggested Max Deflection 0.38 in
Suggested Max Load 1.9 lbf
Total Coils 9
Wire Diameter 0.018 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 70307
Ends Closed & Ground
Finish None
Free Length 16 mm
Inside Diameter 3.66 mm
Material Music Wire
Outside Diameter 4.57 mm
Part Type Standard
Rate 0.89 N/mm
SKU 70307CS
Solid Length 4.06 mm
Suggested Max Deflection 9.65 mm
Suggested Max Load 8.45 N
Total Coils 9
Wire Diameter 0.46 mm

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