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72996 - 3 Inch, 156 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 6.75 coils and Closed & Ground ends. This spring features an O.D. of 1.937 Inch, an I.D. of 1.487 Inch, and a spring rate of 156 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72996
Ends Closed & Ground
Finish None
Free Length 3 in
Inside Diameter 1.487 in
Material Music Wire
Outside Diameter 1.937 in
Part Type Standard
Rate 156 lbs/in
SKU 72996CS
Solid Length 1.52 in
Suggested Max Deflection 1.5 in
Suggested Max Load 229 lbf
Total Coils 6.75
Wire Diameter 0.225 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72996
Ends Closed & Ground
Finish None
Free Length 76.2 mm
Inside Diameter 37.77 mm
Material Music Wire
Outside Diameter 49.2 mm
Part Type Standard
Rate 27.32 N/mm
SKU 72996CS
Solid Length 38.61 mm
Suggested Max Deflection 38.1 mm
Suggested Max Load 1018.59 N
Total Coils 6.75
Wire Diameter 5.72 mm

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