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Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from Music Wire with 8.38 coils and Closed & Ground ends. This spring features an O.D. of 0.975 Inch, and an I.D. of 0.679 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72477
Ends Closed & Ground
Finish None
Free Length 2 in
Inside Diameter 0.679 in
Material Music Wire
Outside Diameter 0.975 in
Part Type Standard
Rate 190 lbs/in
SKU 72477CS
Solid Length 1.24 in
Suggested Max Deflection 0.73 in
Suggested Max Load 139 lbf
Total Coils 8.38
Wire Diameter 0.148 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72477
Ends Closed & Ground
Finish None
Free Length 50.8 mm
Inside Diameter 17.25 mm
Material Music Wire
Outside Diameter 24.77 mm
Part Type Standard
Rate 33.27 N/mm
SKU 72477CS
Solid Length 31.5 mm
Suggested Max Deflection 18.54 mm
Suggested Max Load 618.27 N
Total Coils 8.38
Wire Diameter 3.76 mm