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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 8.88 coils and Closed & Ground ends. This spring features an O.D. of 0.72 Inch, and an I.D. of 0.528 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72103
Ends Closed & Ground
Finish None
Free Length 2 in
Inside Diameter 0.528 in
Material Music Wire
Outside Diameter 0.72 in
Part Type Standard
Rate 74 lbs/in
SKU 72103CS
Solid Length 0.85 in
Suggested Max Deflection 0.75 in
Suggested Max Load 55 lbf
Total Coils 8.88
Wire Diameter 0.096 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72103
Ends Closed & Ground
Finish None
Free Length 50.8 mm
Inside Diameter 13.41 mm
Material Music Wire
Outside Diameter 18.29 mm
Part Type Standard
Rate 12.96 N/mm
SKU 72103CS
Solid Length 21.59 mm
Suggested Max Deflection 19.05 mm
Suggested Max Load 244.64 N
Total Coils 8.88
Wire Diameter 2.44 mm