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72556 - 3 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 9.63 coils and Closed & Ground ends. This spring features an O.D. of 1.1 Inch, and an I.D. of 0.89 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72556
Ends Closed & Ground
Finish None
Free Length 3 in
Inside Diameter 0.89 in
Material Music Wire
Outside Diameter 1.1 in
Part Type Standard
Rate 23 lbs/in
SKU 72556CS
Solid Length 1.01 in
Suggested Max Deflection 2 in
Suggested Max Load 46 lbf
Total Coils 9.63
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72556
Ends Closed & Ground
Finish None
Free Length 76.2 mm
Inside Diameter 22.61 mm
Material Music Wire
Outside Diameter 27.94 mm
Part Type Standard
Rate 4.03 N/mm
SKU 72556CS
Solid Length 25.65 mm
Suggested Max Deflection 50.8 mm
Suggested Max Load 204.61 N
Total Coils 9.63
Wire Diameter 2.67 mm

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