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72763 - 4 Inch Music Wire Compression Spring

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

Compression spring manufactured from Music Wire with 13.3 coils and Closed & Ground ends. This spring features an O.D. of 1.225 Inch, and an I.D. of 0.811 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72763
Ends Closed & Ground
Finish None
Free Length 4 in
Inside Diameter 0.811 in
Material Music Wire
Outside Diameter 1.225 in
Part Type Standard
Rate 223 lbs/in
SKU 72763CS
Solid Length 2.74 in
Suggested Max Deflection 1.3 in
Suggested Max Load 281 lbf
Total Coils 13.3
Wire Diameter 0.207 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72763
Ends Closed & Ground
Finish None
Free Length 101.6 mm
Inside Diameter 20.6 mm
Material Music Wire
Outside Diameter 31.12 mm
Part Type Standard
Rate 39.05 N/mm
SKU 72763CS
Solid Length 69.6 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 1249.89 N
Total Coils 13.3
Wire Diameter 5.26 mm

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