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72809 - 5 Inch, 21 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 11.6 coils and Closed & Ground ends. This spring features an O.D. of 1.46 Inch, an I.D. of 1.19 Inch, and a spring rate of 21 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72809
Ends Closed & Ground
Finish None
Free Length 5 in
Inside Diameter 1.19 in
Material Music Wire
Outside Diameter 1.46 in
Part Type Standard
Rate 21 lbs/in
SKU 72809CS
Solid Length 1.57 in
Suggested Max Deflection 3.4 in
Suggested Max Load 73 lbf
Total Coils 11.6
Wire Diameter 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72809
Ends Closed & Ground
Finish None
Free Length 127 mm
Inside Diameter 30.23 mm
Material Music Wire
Outside Diameter 37.08 mm
Part Type Standard
Rate 3.68 N/mm
SKU 72809CS
Solid Length 39.88 mm
Suggested Max Deflection 86.36 mm
Suggested Max Load 324.7 N
Total Coils 11.6
Wire Diameter 3.43 mm

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