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72644 - 2.5 Inch, 18 Inch Pounds 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 6.88 coils and Closed & Ground ends. This spring features an O.D. of 1.225 Inch, an I.D. of 1.035 Inch, and a spring rate of 18 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72644
Ends Closed & Ground
Finish None
Free Length 2.5 in
Inside Diameter 1.035 in
Material Music Wire
Outside Diameter 1.225 in
Part Type Standard
Rate 18 lbs/in
SKU 72644CS
Solid Length 0.66 in
Suggested Max Deflection 1.8 in
Suggested Max Load 32 lbf
Total Coils 6.88
Wire Diameter 0.095 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72644
Ends Closed & Ground
Finish None
Free Length 63.5 mm
Inside Diameter 26.29 mm
Material Music Wire
Outside Diameter 31.12 mm
Part Type Standard
Rate 3.15 N/mm
SKU 72644CS
Solid Length 16.76 mm
Suggested Max Deflection 45.72 mm
Suggested Max Load 142.34 N
Total Coils 6.88
Wire Diameter 2.41 mm

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