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72615 - 4.5 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 15 coils and Closed & Ground ends. This spring features an O.D. of 1.1 Inch, and an I.D. of 0.816 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72615
Ends Closed & Ground
Finish None
Free Length 4.5 in
Inside Diameter 0.816 in
Material Music Wire
Outside Diameter 1.1 in
Part Type Standard
Rate 51 lbs/in
SKU 72615CS
Solid Length 2.13 in
Suggested Max Deflection 2.2 in
Suggested Max Load 110 lbf
Total Coils 15
Wire Diameter 0.142 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72615
Ends Closed & Ground
Finish None
Free Length 114.3 mm
Inside Diameter 20.73 mm
Material Music Wire
Outside Diameter 27.94 mm
Part Type Standard
Rate 8.93 N/mm
SKU 72615CS
Solid Length 54.1 mm
Suggested Max Deflection 55.88 mm
Suggested Max Load 489.28 N
Total Coils 15
Wire Diameter 3.61 mm

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