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77031 - 3.937 Inch, 54.122 Inch Pounds Music Wire Compression Spring

Inventory Status
Low Stock

Compression spring manufactured from Music Wire with 8.7 coils and Closed & Ground ends. This spring features an O.D. of 1.752 Inch, an I.D. of 1.398 Inch, and a spring rate of 54.122 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 77031
Ends Closed & Ground
Finish None
Free Length 3.937 in
Inside Diameter 1.398 in
Material Music Wire
Outside Diameter 1.752 in
Part Type Metric
Rate 54.122 lbs/in
SKU 77031CS
Solid Length 1.541 in
Suggested Max Deflection 2.466 in
Suggested Max Load 133.47 lbf
Total Coils 8.7
Wire Diameter 0.177 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 77031
Ends Closed & Ground
Finish None
Free Length 100 mm
Inside Diameter 35.51 mm
Material Music Wire
Outside Diameter 44.5 mm
Part Type Metric
Rate 9.48 N/mm
SKU 77031CS
Solid Length 39.14 mm
Suggested Max Deflection 62.64 mm
Suggested Max Load 593.67 N
Total Coils 8.7
Wire Diameter 4.5 mm

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