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72990 - 5 Inch, 64 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 10 coils and Closed & Ground ends. This spring features an O.D. of 1.937 Inch, an I.D. of 1.523 Inch, and a spring rate of 64 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72990
Ends Closed & Ground
Finish None
Free Length 5 in
Inside Diameter 1.523 in
Material Music Wire
Outside Diameter 1.937 in
Part Type Standard
Rate 64 lbs/in
SKU 72990CS
Solid Length 2.07 in
Suggested Max Deflection 2.9 in
Suggested Max Load 185 lbf
Total Coils 10
Wire Diameter 0.207 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72990
Ends Closed & Ground
Finish None
Free Length 127 mm
Inside Diameter 38.68 mm
Material Music Wire
Outside Diameter 49.2 mm
Part Type Standard
Rate 11.21 N/mm
SKU 72990CS
Solid Length 52.58 mm
Suggested Max Deflection 73.66 mm
Suggested Max Load 822.88 N
Total Coils 10
Wire Diameter 5.26 mm

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