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73450 - 12 Inch, 154 Inch Pounds Oil Tempered Compression Spring

Inventory Status
Low Stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from Oil Tempered with 13 coils and Closed & Ground ends. This spring features an O.D. of 3.906 Inch, an I.D. of 2.97 Inch, and a spring rate of 154 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73450
Ends Closed & Ground
Finish None
Free Length 12 in
Inside Diameter 2.97 in
Material Oil Tempered
Outside Diameter 3.906 in
Part Type Standard
Rate 154 lbs/in
SKU 73450CS
Solid Length 6.09 in
Suggested Max Deflection 4.6 in
Suggested Max Load 706 lbf
Total Coils 13
Wire Diameter 0.468 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73450
Ends Closed & Ground
Finish None
Free Length 304.8 mm
Inside Diameter 75.44 mm
Material Oil Tempered
Outside Diameter 99.21 mm
Part Type Standard
Rate 26.97 N/mm
SKU 73450CS
Solid Length 154.69 mm
Suggested Max Deflection 116.84 mm
Suggested Max Load 3140.29 N
Total Coils 13
Wire Diameter 11.89 mm

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