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72911 - 2.5 Inch, 131 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 6.5 coils and Closed & Ground ends. This spring features an O.D. of 1.687 Inch, an I.D. of 1.303 Inch, and a spring rate of 131 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72911
Ends Closed & Ground
Finish None
Free Length 2.5 in
Inside Diameter 1.303 in
Material Music Wire
Outside Diameter 1.687 in
Part Type Standard
Rate 131 lbs/in
SKU 72911CS
Solid Length 1.25 in
Suggested Max Deflection 1.3 in
Suggested Max Load 163 lbf
Total Coils 6.5
Wire Diameter 0.192 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72911
Ends Closed & Ground
Finish None
Free Length 63.5 mm
Inside Diameter 33.1 mm
Material Music Wire
Outside Diameter 42.85 mm
Part Type Standard
Rate 22.94 N/mm
SKU 72911CS
Solid Length 31.75 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 725.02 N
Total Coils 6.5
Wire Diameter 4.88 mm

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