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72428 - 1 Inch, 131 Inch Pounds Music Wire Compression Spring

Inventory Status
Low Stock

Compression spring manufactured from Music Wire with 4.75 coils and Closed & Ground ends. This spring features an O.D. of 0.975 Inch, an I.D. of 0.751 Inch, and a spring rate of 131 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72428
Ends Closed & Ground
Finish None
Free Length 1 in
Inside Diameter 0.751 in
Material Music Wire
Outside Diameter 0.975 in
Part Type Standard
Rate 131 lbs/in
SKU 72428CS
Solid Length 0.53 in
Suggested Max Deflection 0.47 in
Suggested Max Load 61 lbf
Total Coils 4.75
Wire Diameter 0.112 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72428
Ends Closed & Ground
Finish None
Free Length 25.4 mm
Inside Diameter 19.08 mm
Material Music Wire
Outside Diameter 24.77 mm
Part Type Standard
Rate 22.94 N/mm
SKU 72428CS
Solid Length 13.46 mm
Suggested Max Deflection 11.94 mm
Suggested Max Load 271.33 N
Total Coils 4.75
Wire Diameter 2.84 mm

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