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72746 - 3 Inch, 153 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 10 coils and Closed & Ground ends. This spring features an O.D. of 1.225 Inch, an I.D. of 0.871 Inch, and a spring rate of 153 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72746
Ends Closed & Ground
Finish None
Free Length 3 in
Inside Diameter 0.871 in
Material Music Wire
Outside Diameter 1.225 in
Part Type Standard
Rate 153 lbs/in
SKU 72746CS
Solid Length 1.77 in
Suggested Max Deflection 1.2 in
Suggested Max Load 185 lbf
Total Coils 10
Wire Diameter 0.177 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72746
Ends Closed & Ground
Finish None
Free Length 76.2 mm
Inside Diameter 22.12 mm
Material Music Wire
Outside Diameter 31.12 mm
Part Type Standard
Rate 26.79 N/mm
SKU 72746CS
Solid Length 44.96 mm
Suggested Max Deflection 30.48 mm
Suggested Max Load 822.88 N
Total Coils 10
Wire Diameter 4.5 mm

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