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72851 - 4 Inch, 75 Inch Pounds Music Wire Compression Spring

Inventory Status
Low Stock

Compression spring manufactured from Music Wire with 10.9 coils and Closed & Ground ends. This spring features an O.D. of 1.46 Inch, an I.D. of 0.054 Inch, and a spring rate of 75 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72851
Ends Closed & Ground
Finish None
Free Length 4 in
Inside Diameter 0.054 in
Material Music Wire
Outside Diameter 1.46 in
Part Type Standard
Rate 75 lbs/in
SKU 72851CS
Solid Length 1.92 in
Suggested Max Deflection 2.1 in
Suggested Max Load 156 lbf
Total Coils 10.9
Wire Diameter 0.177 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72851
Ends Closed & Ground
Finish None
Free Length 101.6 mm
Inside Diameter 1.37 mm
Material Music Wire
Outside Diameter 37.08 mm
Part Type Standard
Rate 13.13 N/mm
SKU 72851CS
Solid Length 48.77 mm
Suggested Max Deflection 53.34 mm
Suggested Max Load 693.89 N
Total Coils 10.9
Wire Diameter 4.5 mm

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