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73502 - 8 Inch, 163 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 8.25 coils and Closed & Ground ends. This spring features an O.D. of 4.156 Inch, an I.D. of 3.282 Inch, and a spring rate of 163 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73502
Ends Closed & Ground
Finish None
Free Length 8 in
Inside Diameter 3.282 in
Material Oil Tempered
Outside Diameter 4.156 in
Part Type Standard
Rate 163 lbs/in
SKU 73502CS
Solid Length 3.61 in
Suggested Max Deflection 3.3 in
Suggested Max Load 545 lbf
Total Coils 8.25
Wire Diameter 0.437 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73502
Ends Closed & Ground
Finish None
Free Length 203.2 mm
Inside Diameter 83.36 mm
Material Oil Tempered
Outside Diameter 105.56 mm
Part Type Standard
Rate 28.54 N/mm
SKU 73502CS
Solid Length 91.69 mm
Suggested Max Deflection 83.82 mm
Suggested Max Load 2424.16 N
Total Coils 8.25
Wire Diameter 11.1 mm

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